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ALT COMPETITION 2025 - EVENT 7

Bridge Base Online, August 11 - 14, 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 8 -6 -0.75 -3.9 -0.48 25%
Dummy 12 +12 1.00 14.1 1.17 38%
Defense, player leads 6 +22 3.67 21.1 3.51 19%
Defense, partner leads 6 -1 -0.17 -4.5 -0.76 19%
Total 32 +27 0.84 26.7 0.84 100%
OtherDeclared (pair)Best roundWorst round
  20 R4 (+17) R7 (+10)
Card play (DD) (positions where every card gives the same result are not counted)CardsAccurateAcc %Subopt.Tricks lostLost/card
All cards 103 92 89.32% 11 12 0.1165
Opening lead 5 4 80.00% 1 1 0.2000
After the lead — declarer 66 60 90.91% 6 7 0.1061
After the lead — defense 32 28 87.50% 4 4 0.1250

Round 4  (match scorecard, all results of round 4)
HARRIS
 VS
SCOTCH LOVERS
CLOSED ROOM
 NS: Derek Diamond - Cameron McLatchie
 EW: Eddie Malhasyan - Jonathan Harris
HARRIS
VS
SCOTCH LOVERS
CLOSED ROOM
NS: Derek Diamond - Cameron McLatchie
EW: Eddie Malhasyan - Jonathan Harris

BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 1NT xN ♦4-2 -1 -100  -0.6    +50 4 
2 2♥N ♠Q-1 -1 -100  -1.3 -110  --
3 5♣S ♠K-1 -1 -50  -2.1    +200 6 
4 4♥W ♠K= -1    +100 11.3 -620   12
5 1NTN ♥3= =    +90 0.1    +140 2 
6 3NTS ♥3+4 +4    +520 -9.0    +1440 14 
7 4♠xE ♥K+3 +3 -1390  -4.9 -300  14 
8 2♠W ♦5-1 -1    +50 1.2    +50 --
9 3♦S ♣A+1 =    +110 6.7 -100   5
10 1NTN ♥7= +2    +150 1.8 -100   6
11 5♣xS ♠3-1 -1 -100  -1.8 -420   8
12 3NTW ♠7+2 = -400  -0.3 -430   1
13 2NTW ♣Q+3 +1 -150  9.2 -600   10
14 4♥S ♦A= =    +420 3.2 -50   10
15 5♥xE ♦A-2 -2    +300 5.5    +100  5
16 5♣E ♣2= = -600  -5.5 -600  --
ROUND 4 IMPs: 40 57
VP: 5.61 14.39
1 1NT xN ♦4-2 -1 -100     +50 4
2 2♥N ♠Q-1 -1 -100  -110  -
3 5♣S ♠K-1 -1 -50     +200 6
4 4♥W ♠K= -1    +100 -620  12
5 1NTN ♥3= =    +90    +140 2
6 3NTS ♥3+4 +4    +520    +1440 14
7 4♠xE ♥K+3 +3 -1390  -300  14
8 2♠W ♦5-1 -1    +50    +50 -
9 3♦S ♣A+1 =    +110 -100  5
10 1NTN ♥7= +2    +150 -100  6
11 5♣xS ♠3-1 -1 -100  -420  8
12 3NTW ♠7+2 = -400  -430  1
13 2NTW ♣Q+3 +1 -150  -600  10
14 4♥S ♦A= =    +420 -50  10
15 5♥xE ♦A-2 -2    +300    +100 5
16 5♣E ♣2= = -600  -600  -
ROUND 4 IMPs: 40 57 VP: 5.61 14.39


Round 7  (match scorecard, all results of round 7)
NETBRIDGE
 VS
SCOTCH LOVERS
CLOSED ROOM
 NS: David Shenkin - Derek Diamond
 EW: Martin Cantor - Peter Lund
NETBRIDGE
VS
SCOTCH LOVERS
CLOSED ROOM
NS: David Shenkin - Derek Diamond
EW: Martin Cantor - Peter Lund

BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 1NTS ♠5= -3 -150  -2.8 -50  3 
2 3♠N ♦6-1 =    +140 5.8 -110   6
3 3♠S ♦4-2 -3 -150  -2.2 0 4 
4 3NTW ♥3+2 +2 -660  -0.1 -660  --
5 3NTE ♠5+2 +3 -490  -0.7 -460  1 
6 4♦S ♠A+1 +1    +150 -0.3    +170 1 
7 4♠W ♥J-1 -1    +100 3.9 -620   12
8 3NTE ♥5+3 +2 -460  0.3 -460  --
9 3NTS ♣K+4 +3    +490 1.4    +420  2
10 2♠N ♦K+1 =    +110 1.2    +100 --
11 4♠N ♣J+3 +1    +450 -4.9    +980 11 
12 1NTN ♣10+1 +3    +180 3.4    +120  2
13 3NTN ♦4= =    +600 -0.5    +600 --
14 6♠N ♣J= =    +980 10.4    +450  11
15 2♥W ♣4= = -110  -3.4    +50 4 
16 4♥N ♠7+1 +2    +480 1.8    +450  1
ROUND 7 IMPs: 24 34
VP: 7.20 12.80
1 1NTS ♠5= -3 -150  -50  3
2 3♠N ♦6-1 =    +140 -110  6
3 3♠S ♦4-2 -3 -150  0 4
4 3NTW ♥3+2 +2 -660  -660  -
5 3NTE ♠5+2 +3 -490  -460  1
6 4♦S ♠A+1 +1    +150    +170 1
7 4♠W ♥J-1 -1    +100 -620  12
8 3NTE ♥5+3 +2 -460  -460  -
9 3NTS ♣K+4 +3    +490    +420 2
10 2♠N ♦K+1 =    +110    +100 -
11 4♠N ♣J+3 +1    +450    +980 11
12 1NTN ♣10+1 +3    +180    +120 2
13 3NTN ♦4= =    +600    +600 -
14 6♠N ♣J= =    +980    +450 11
15 2♥W ♣4= = -110     +50 4
16 4♥N ♠7+1 +2    +480    +450 1
ROUND 7 IMPs: 24 34 VP: 7.20 12.80