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ALT COMPETITION 2025 - EVENT 3

Bridge Base Online, April 21 - 24, 2025

Results produced by bridgeresults.org
CONDITIONS OF CONTEST
Leaderboard
Butler
Cross Table
Line-Up
Results of round:
01 02 03 04 05 06 07 08
Board details:
01 02 03 04 05 06 07 08

Derek Diamond

All-tournaments history →
BBO nickname: derekd WBF: 8237

Derek DIAMOND
Country: Scotland
WBF: SCO2503 (8237)
MPPPTitleRank
🔵 Open60—2474
🟢 Seniors2070.5🎖 SM179

Tournament statistics
 BoardsIMPsIMP/bdButlerButl/bd% bds
Declarer 28 +29 1.04 -20.1 -0.72 29%
Dummy 27 -46 -1.70 -31.0 -1.15 28%
Defense, player leads 20 -52 -2.60 -35.3 -1.77 21%
Defense, partner leads 21 +23 1.10 8.6 0.41 22%
Total 96 -46 -0.48 -77.8 -0.81 100%
OtherDeclared (pair)Best roundWorst round
  55 R2 (+36) R7 (-36)
Card play (DD) (positions where every card gives the same result are not counted)CardsAccurateAcc %Subopt.Tricks lostLost/card
All cards 293 272 92.83% 21 26 0.0887
Opening lead 15 12 80.00% 3 3 0.2000
After the lead — declarer 182 172 94.51% 10 12 0.0659
After the lead — defense 96 88 91.67% 8 11 0.1146

Round 2  (match scorecard, all results of round 2)
SCOTCH LOVERS
 VS
VANDY BOUND
CLOSED ROOM
 NS: Silvina Rocca - Carlos Pellegrini
 EW: Martin Diamond - Derek Diamond
SCOTCH LOVERS
VS
VANDY BOUND
CLOSED ROOM
NS: Silvina Rocca - Carlos Pellegrini
EW: Martin Diamond - Derek Diamond

BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 2♦S ♣3+1 +1    +110 0.7    +450 8 
2 5♣xW ♠A-4 -4    +800 -1.5    +1430 12 
3 1NTE ♣5+1 = -90  -0.9 -120   1
4 3NTN ♦K+2 +2    +660 -1.3    +630  1
5 6♥S ♦5= -1 -100  8.3 -100  --
6 2♦S ♠Q+2 -1 -50  4.4    +170 6 
7 3♣N ♠8-1 =    +110 3.4    +110 --
8 4♠W ♦A= = -420  6.1 -100  8 
9 4♥E ♠A+1 = -620  3.6 -620  --
10 4♥E ♠5+2 -1    +100 -10.9 -620   12
11 4♠E ♥8= = -420  4.8    +50 10 
12 4♥W ♥5= = -420  3.6 -200  6 
13 1NTW ♣4= = -90  0.0 -90  --
14 2NTW ♣6-1 -2    +100 -6.2 -110   5
15 2♥N ♣6= +1    +140 -5.1 -90   6
16 3NTN ♥5-2 -2 -100  2.5    +430 11 
ROUND 2 IMPs: 61 25
VP: 17.59 2.41
1 2♦S ♣3+1 +1    +110    +450 8
2 5♣xW ♠A-4 -4    +800    +1430 12
3 1NTE ♣5+1 = -90  -120  1
4 3NTN ♦K+2 +2    +660    +630 1
5 6♥S ♦5= -1 -100  -100  -
6 2♦S ♠Q+2 -1 -50     +170 6
7 3♣N ♠8-1 =    +110    +110 -
8 4♠W ♦A= = -420  -100  8
9 4♥E ♠A+1 = -620  -620  -
10 4♥E ♠5+2 -1    +100 -620  12
11 4♠E ♥8= = -420     +50 10
12 4♥W ♥5= = -420  -200  6
13 1NTW ♣4= = -90  -90  -
14 2NTW ♣6-1 -2    +100 -110  5
15 2♥N ♣6= +1    +140 -90  6
16 3NTN ♥5-2 -2 -100     +430 11
ROUND 2 IMPs: 61 25 VP: 17.59 2.41


Round 3  (match scorecard, all results of round 3)
LITTLE LEAGUE
 VS
SCOTCH LOVERS
CLOSED ROOM
 NS: David Shenkin - Derek Diamond
 EW: Mitch Dunitz - Jeff Ferro
LITTLE LEAGUE
VS
SCOTCH LOVERS
CLOSED ROOM
NS: David Shenkin - Derek Diamond
EW: Mitch Dunitz - Jeff Ferro

BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 1NTW ♣3+1 +2 -150  -1.5 -90  2 
2 1NTS ♠Q+1 +1    +120 -3.6    +150 1 
3 6♥S ♣Q+1 +1    +1010 5.3    +510  11
4 4♠N ♥J+2 +2    +680 -8.9    +1430 13 
5 4♠E ♥7+1 +1 -450  -1.1 -420  1 
6 4♠xW ♦K-1 -1    +200 0.9 -140   8
7 4♥S ♦7= =    +620 0.3    +620 --
8 1NTN ♠5+2 +1    +120 -0.9    +120 --
9 2♥S ♣4= =    +110 1.5 -50   4
10 4♥E ♦Q= = -620  -7.1 -620  --
11 3NTS ♥4+2 +1    +430 0.0 -50   10
12 3♥N ♣K= =    +140 -0.8    +620 10 
13 2♠S ♥A-1 -3 -300  -7.5 -100  5 
14 1NTE ♥3+2 = -90  2.1 -170   2
15 5♥S ♦Q+1 +1    +680 6.6    +500  5
16 3NTW ♦4= +2 -660  -0.1 -620  1 
ROUND 3 IMPs: 33 40
VP: 7.97 12.03
1 1NTW ♣3+1 +2 -150  -90  2
2 1NTS ♠Q+1 +1    +120    +150 1
3 6♥S ♣Q+1 +1    +1010    +510 11
4 4♠N ♥J+2 +2    +680    +1430 13
5 4♠E ♥7+1 +1 -450  -420  1
6 4♠xW ♦K-1 -1    +200 -140  8
7 4♥S ♦7= =    +620    +620 -
8 1NTN ♠5+2 +1    +120    +120 -
9 2♥S ♣4= =    +110 -50  4
10 4♥E ♦Q= = -620  -620  -
11 3NTS ♥4+2 +1    +430 -50  10
12 3♥N ♣K= =    +140    +620 10
13 2♠S ♥A-1 -3 -300  -100  5
14 1NTE ♥3+2 = -90  -170  2
15 5♥S ♦Q+1 +1    +680    +500 5
16 3NTW ♦4= +2 -660  -620  1
ROUND 3 IMPs: 33 40 VP: 7.97 12.03


Round 4  (match scorecard, all results of round 4)
SCOTCH LOVERS
 VS
IRELAND
OPEN ROOM
 NS: David Shenkin - Derek Diamond
 EW: John Carroll - Mark Moran
SCOTCH LOVERS
VS
IRELAND
OPEN ROOM
NS: David Shenkin - Derek Diamond
EW: John Carroll - Mark Moran

BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 4♥E ♣K= = -420  -3.0 -450  1 
2 2♥W ♣8+2 +2 -170  3.3 -420  6 
3 2♦S ♦3+1 +2    +130 1.1    +110 1 
4 5♣W ♦9-2 -1    +100 -2.5    +790  12
5 4♠E ♦Q= = -420  -0.6 -420  --
6 2♦S ♠K-1 -1 -50  2.0 -110  2 
7 1♣N ♦10-3 -4 -400  -3.7 -300   3
8 4♥W ♥4= = -420  0.3 -430  --
9 4♥N ♥5-2 -2 -100  -2.7 -50   2
10 1NTN ♣J-1 -1 -100  -0.3 -100  --
11 5♣N ♠10= =    +400 0.5    +400 --
12 4♥E ♣Q+1 = -420  0.1 -420  --
13 7♥N ♥9-2 -3 -300  -9.7    +1100  16
14 4♥W ♥3= = -420  0.1 -480  2 
15 4♠W ♣A+1 +1 -450  -0.2 -450  --
16 4♠E ♦10+1 +1 -650  -4.9 -200   10
ROUND 4 IMPs: 12 43
VP: 3.12 16.88
1 4♥E ♣K= = -420  -450  1
2 2♥W ♣8+2 +2 -170  -420  6
3 2♦S ♦3+1 +2    +130    +110 1
4 5♣W ♦9-2 -1    +100    +790 12
5 4♠E ♦Q= = -420  -420  -
6 2♦S ♠K-1 -1 -50  -110  2
7 1♣N ♦10-3 -4 -400  -300  3
8 4♥W ♥4= = -420  -430  -
9 4♥N ♥5-2 -2 -100  -50  2
10 1NTN ♣J-1 -1 -100  -100  -
11 5♣N ♠10= =    +400    +400 -
12 4♥E ♣Q+1 = -420  -420  -
13 7♥N ♥9-2 -3 -300     +1100 16
14 4♥W ♥3= = -420  -480  2
15 4♠W ♣A+1 +1 -450  -450  -
16 4♠E ♦10+1 +1 -650  -200  10
ROUND 4 IMPs: 12 43 VP: 3.12 16.88


Round 5  (match scorecard, all results of round 5)
ULI
 VS
SCOTCH LOVERS
CLOSED ROOM
 NS: Derek Diamond - Martin Diamond
 EW: Federico Iavicoli - Gabriele Zanasi
ULI
VS
SCOTCH LOVERS
CLOSED ROOM
NS: Derek Diamond - Martin Diamond
EW: Federico Iavicoli - Gabriele Zanasi

BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 3NTN ♥9= -1 -50  -6.6 -50  --
2 4♠E ♥J+1 +1 -450  -4.7    +50 11 
3 3♥S ♣K= =    +140 -2.8    +420 7 
4 5♦xE ♥A= -1    +200 7.1    +100  3
5 2♠S ♥J+2 +2    +170 -3.5    +620 10 
6 4♥W ♣7+1 +1 -650  -1.1 -650  --
7 3NTE ♠9-2 = -600  -9.5 -600  --
8 3NTN ♦4-1 =    +400 5.9 -50   10
9 4♥N ♠A-1 -1 -50  -0.1 -50  --
10 1NTS ♠3+1 +1    +120 1.2    +200 2 
11 3♣S ♦5= =    +110 -1.5    +50  2
12 6♥W ♠8= = -980  -7.8 -520  10 
13 4♥E ♦4-2 -2    +200 2.1    +100  3
14 3NTN ♥10+1 +2    +460 1.0    +430  1
15 2♠E ♥A+1 +1 -140  -0.1 -200   2
16 4♥W ♦K= = -620  -2.5 -650   1
ROUND 5 IMPs: 40 22
VP: 14.60 5.40
1 3NTN ♥9= -1 -50  -50  -
2 4♠E ♥J+1 +1 -450     +50 11
3 3♥S ♣K= =    +140    +420 7
4 5♦xE ♥A= -1    +200    +100 3
5 2♠S ♥J+2 +2    +170    +620 10
6 4♥W ♣7+1 +1 -650  -650  -
7 3NTE ♠9-2 = -600  -600  -
8 3NTN ♦4-1 =    +400 -50  10
9 4♥N ♠A-1 -1 -50  -50  -
10 1NTS ♠3+1 +1    +120    +200 2
11 3♣S ♦5= =    +110    +50 2
12 6♥W ♠8= = -980  -520  10
13 4♥E ♦4-2 -2    +200    +100 3
14 3NTN ♥10+1 +2    +460    +430 1
15 2♠E ♥A+1 +1 -140  -200  2
16 4♥W ♦K= = -620  -650  1
ROUND 5 IMPs: 40 22 VP: 14.60 5.40


Round 7  (match scorecard, all results of round 7)
SCOTCH LOVERS
 VS
SELIGMAN
OPEN ROOM
 NS: Derek Diamond - David Shenkin
 EW: Martin Seligman - Jacek Pszczoła
SCOTCH LOVERS
VS
SELIGMAN
OPEN ROOM
NS: Derek Diamond - David Shenkin
EW: Martin Seligman - Jacek Pszczoła

BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 3NTN ♥8-1 -1 -50  -3.3    +150  5
2 3♥S ♦K= =    +140 0.5    +140 --
3 3NTN ♥4+1 +1    +430 -3.3    +920  10
4 4♠E ♠A+1 -1    +100 12.7 -620  12 
5 4♥N ♦J= =    +620 0.3    +620 --
6 3NTW ♣Q= +1 -630  -7.8    +200  13
7 1NTS ♥Q-1 -1 -100  -6.2    +200  7
8 2♥W ♥3-1 -1    +50 0.0    +50 --
9 4♥S ♠J-2 -1 -50  -1.5 -110  2 
10 3NTN ♠3+3 +3    +690 -1.1    +690 --
11 2♦N ♦3= -1 -50  -1.1 -100  2 
12 4♠N ♣8= -1 -100  -7.7    +100  5
13 4♠N ♣4-1 -1 -100  -0.8 -100  --
14 4♥N ♦5-1 -1 -50  -7.2    +430  10
15 3NTN ♥3+1 +1    +630 -0.1    +630 --
16 2NTN ♦K-2 -2 -100  -3.9 -50   2
ROUND 7 IMPs: 16 52
VP: 2.41 17.59
1 3NTN ♥8-1 -1 -50     +150 5
2 3♥S ♦K= =    +140    +140 -
3 3NTN ♥4+1 +1    +430    +920 10
4 4♠E ♠A+1 -1    +100 -620  12
5 4♥N ♦J= =    +620    +620 -
6 3NTW ♣Q= +1 -630     +200 13
7 1NTS ♥Q-1 -1 -100     +200 7
8 2♥W ♥3-1 -1    +50    +50 -
9 4♥S ♠J-2 -1 -50  -110  2
10 3NTN ♠3+3 +3    +690    +690 -
11 2♦N ♦3= -1 -50  -100  2
12 4♠N ♣8= -1 -100     +100 5
13 4♠N ♣4-1 -1 -100  -100  -
14 4♥N ♦5-1 -1 -50     +430 10
15 3NTN ♥3+1 +1    +630    +630 -
16 2NTN ♦K-2 -2 -100  -50  2
ROUND 7 IMPs: 16 52 VP: 2.41 17.59


Round 8  (match scorecard, all results of round 8)
ULI
 VS
SCOTCH LOVERS
CLOSED ROOM
 NS: Derek Diamond - Martin Diamond
 EW: Gabriella Olivieri - Gabriele Zanasi
ULI
VS
SCOTCH LOVERS
CLOSED ROOM
NS: Derek Diamond - Martin Diamond
EW: Gabriella Olivieri - Gabriele Zanasi

BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 2NTE ♥9-1 = -120  -0.7 -80  1 
2 3NTS ♥Q= =    +600 6.9 -100   12
3 6♥W ♣J= = -1430  -5.9 -710  12 
4 2NTE ♦Q+2 = -120  1.3 -500   9
5 4♥S ♣J= -1 -100  -6.0    +650 13 
6 6♦S ♦3= =    +920 8.9    +920 --
7 6♣S ♠9= =    +1370 5.4 -100   16
8 4♠S ♣5+1 +1    +450 -2.7    +510 2 
9 1NTS ♠4= -2 -100  -2.3    +120 6 
10 2♣W ♦Q= = -90  -3.4    +110 5 
11 4♥W ♣7-1 = -420  -7.7 0 9 
12 4♥S ♠9-1 -1 -100  -5.7 -200   3
13 2♥W ♣Q= -1    +100 2.1    +90 --
14 2♥S ♠J+2 +2    +170 8.1 -650   13
15 4♥E ♦A+1 = -420  0.6 -450   1
16 5♦W ♥A= = -600  -0.1 -150  10 
ROUND 8 IMPs: 58 54
VP: 11.20 8.80
1 2NTE ♥9-1 = -120  -80  1
2 3NTS ♥Q= =    +600 -100  12
3 6♥W ♣J= = -1430  -710  12
4 2NTE ♦Q+2 = -120  -500  9
5 4♥S ♣J= -1 -100     +650 13
6 6♦S ♦3= =    +920    +920 -
7 6♣S ♠9= =    +1370 -100  16
8 4♠S ♣5+1 +1    +450    +510 2
9 1NTS ♠4= -2 -100     +120 6
10 2♣W ♦Q= = -90     +110 5
11 4♥W ♣7-1 = -420  0 9
12 4♥S ♠9-1 -1 -100  -200  3
13 2♥W ♣Q= -1    +100    +90 -
14 2♥S ♠J+2 +2    +170 -650  13
15 4♥E ♦A+1 = -420  -450  1
16 5♦W ♥A= = -600  -150  10
ROUND 8 IMPs: 58 54 VP: 11.20 8.80