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ALT COMPETITION 2025 - EVENT 1

Bridge Base Online, January 20 - 23, 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

Robbie de Koster

All-tournaments history →
BBO nickname: robbiedk WBF: 203249

Robbie DE KOSTER
Country: Netherlands
WBF: NED10666701 (203249)

Tournament statistics
 BoardsIMPsIMP/bdButlerButl/bd% bds
Declarer 10 +21 2.10 23.7 2.37 21%
Dummy 12 +14 1.17 -6.2 -0.52 25%
Defense, player leads 12 +10 0.83 17.2 1.43 25%
Defense, partner leads 14 -9 -0.64 1.4 0.10 29%
Total 48 +36 0.75 36.0 0.75 100%
OtherDeclared (pair)Best roundWorst round
  22 R1 (+33) R7 (-3)
Card play (DD) (positions where every card gives the same result are not counted)CardsAccurateAcc %Subopt.Tricks lostLost/card
All cards 159 142 89.31% 17 18 0.1132
Opening lead 10 7 70.00% 3 4 0.4000
After the lead — declarer 83 78 93.98% 5 5 0.0602
After the lead — defense 66 57 86.36% 9 9 0.1364

Round 1  (match scorecard, all results of round 1)
BC CRASH
 VS
NETBRIDGE
CLOSED ROOM
 NS: Jan van den Hoek - Aris Bremer
 EW: Eva Poppe - Robbie de Koster
BC CRASH
VS
NETBRIDGE
CLOSED ROOM
NS: Jan van den Hoek - Aris Bremer
EW: Eva Poppe - Robbie de Koster

BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 2♥E ♣5+1 -1    +50 -3.4    +50 --
2 3♠S ♥K= =    +140 -3.5    +50  3
3 2♥E ♥2-1 -1    +100 -0.8    +110 --
4 3♠S ♦J-4 -4 -400  12.2    +600 14 
5 3♦E ♣4= = -110  4.0    +50 4 
6 3NTW ♠5+1 +2 -660  2.1 -630  1 
7 3NTE ♥Q+2 +1 -630  0.3 -690   2
8 1NTW ♥4+3 +1 -120  -0.7 -200   2
9 3♠E ♦K= = -140  0.8    +100 6 
10 1NTE ♦J-1 +1 -120  0.9    +100 6 
11 4♠E ♦J+2 +3 -510  3.8 -170  8 
12 2♦S ♠A-3 -2 -200  5.6    +100 7 
13 2♠N ♦5= -1 -100  -0.8 -100  --
14 4NTN ♠6+3 +3    +520 3.4    +800 7 
15 4♠W ♠8+2 +2 -480  -6.7 -980   11
16 1NTS ♠K-1 -1 -50  -2.5 -110   2
ROUND 1 IMPs: 53 20
VP: 17.17 2.83
1 2♥E ♣5+1 -1    +50    +50 -
2 3♠S ♥K= =    +140    +50 3
3 2♥E ♥2-1 -1    +100    +110 -
4 3♠S ♦J-4 -4 -400     +600 14
5 3♦E ♣4= = -110     +50 4
6 3NTW ♠5+1 +2 -660  -630  1
7 3NTE ♥Q+2 +1 -630  -690  2
8 1NTW ♥4+3 +1 -120  -200  2
9 3♠E ♦K= = -140     +100 6
10 1NTE ♦J-1 +1 -120     +100 6
11 4♠E ♦J+2 +3 -510  -170  8
12 2♦S ♠A-3 -2 -200     +100 7
13 2♠N ♦5= -1 -100  -100  -
14 4NTN ♠6+3 +3    +520    +800 7
15 4♠W ♠8+2 +2 -480  -980  11
16 1NTS ♠K-1 -1 -50  -110  2
ROUND 1 IMPs: 53 20 VP: 17.17 2.83


Round 2  (match scorecard, all results of round 2)
BC CRASH
 VS
LITTLE LEAGUE
CLOSED ROOM
 NS: Glenn Milgrim - Jeff Ferro
 EW: Eva Poppe - Robbie de Koster
BC CRASH
VS
LITTLE LEAGUE
CLOSED ROOM
NS: Glenn Milgrim - Jeff Ferro
EW: Eva Poppe - Robbie de Koster

BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 3♣W ♥A+1 = -110  2.8 -100  --
2 3NTN ♠K+4 +4    +720 1.2    +1370 12 
3 1NTE ♠2= = -90  0.1 -120   1
4 4♣E ♥7+2 +1 -150  -7.2 -660   11
5 6NTN ♠9-1 -1 -100  8.3 -100  --
6 4♠N ♥J-1 -1 -50  6.2 -50  --
7 3NTN ♠J= =    +600 -6.0 -400   14
8 5♦S ♣A-1 -1 -50  3.9    +300 8 
9 3NTN ♠6-3 -3 -150  0.2 -100  2 
10 1NTS ♠J= +2    +150 -2.2 -670   13
11 2♠S ♣K= +1    +140 -1.9    +110  1
12 3♣S ♦7= -1 -100  3.8    +150 6 
13 4♠W ♣Q+1 = -620  4.8    +100 12 
14 4♥xS ♠3-1 -2 -300  5.6 -90  5 
15 2♥W ♥10+1 +1 -140  1.7 -120  1 
16 3NTS ♥5+3 +3    +490 -0.2    +490 --
ROUND 2 IMPs: 46 40
VP: 11.76 8.24
1 3♣W ♥A+1 = -110  -100  -
2 3NTN ♠K+4 +4    +720    +1370 12
3 1NTE ♠2= = -90  -120  1
4 4♣E ♥7+2 +1 -150  -660  11
5 6NTN ♠9-1 -1 -100  -100  -
6 4♠N ♥J-1 -1 -50  -50  -
7 3NTN ♠J= =    +600 -400  14
8 5♦S ♣A-1 -1 -50     +300 8
9 3NTN ♠6-3 -3 -150  -100  2
10 1NTS ♠J= +2    +150 -670  13
11 2♠S ♣K= +1    +140    +110 1
12 3♣S ♦7= -1 -100     +150 6
13 4♠W ♣Q+1 = -620     +100 12
14 4♥xS ♠3-1 -2 -300  -90  5
15 2♥W ♥10+1 +1 -140  -120  1
16 3NTS ♥5+3 +3    +490    +490 -
ROUND 2 IMPs: 46 40 VP: 11.76 8.24


Round 7  (match scorecard, all results of round 7)
BC CRASH
 VS
LUNDBERG
CLOSED ROOM
 NS: Peter Bertheau - Johan Upmark
 EW: Eva Poppe - Robbie de Koster
BC CRASH
VS
LUNDBERG
CLOSED ROOM
NS: Peter Bertheau - Johan Upmark
EW: Eva Poppe - Robbie de Koster

BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 4♥W ♠2= = -420  8.2 -100  8 
2 4♠E ♠J= = -420  2.6 -170  6 
3 4♥S ♣A+2 +2    +480 0.5    +480 --
4 4♦xW ♥A= = -710  12.3    +650 16 
5 3♠N ♣Q= =    +140 -4.0 -130   7
6 4♠N ♣K-1 -2 -100  0.4 -50  2 
7 1NTW ♦K+1 = -90  0.2 -120   1
8 3NTN ♣9+1 +1    +430 -1.7 -50   10
9 6♥S ♦Q= =    +980 -4.2    +480  11
10 6♥N ♥2+1 +1    +1460 -2.6    +1460 --
11 3♦W ♥Q-1 -1    +50 -1.0 -50   3
12 2♠E ♦4+5 +3 -200  1.8    +50 6 
13 4♠E ♣4+1 -1    +100 -9.0 -230   8
14 3♠N ♦10+1 -1 -50  5.8    +400 10 
15 2♥N ♣5+2 +2    +170 -2.5    +140  1
16 3NTN ♣3= =    +400 -6.4 -50   10
ROUND 7 IMPs: 48 51
VP: 9.09 10.91
1 4♥W ♠2= = -420  -100  8
2 4♠E ♠J= = -420  -170  6
3 4♥S ♣A+2 +2    +480    +480 -
4 4♦xW ♥A= = -710     +650 16
5 3♠N ♣Q= =    +140 -130  7
6 4♠N ♣K-1 -2 -100  -50  2
7 1NTW ♦K+1 = -90  -120  1
8 3NTN ♣9+1 +1    +430 -50  10
9 6♥S ♦Q= =    +980    +480 11
10 6♥N ♥2+1 +1    +1460    +1460 -
11 3♦W ♥Q-1 -1    +50 -50  3
12 2♠E ♦4+5 +3 -200     +50 6
13 4♠E ♣4+1 -1    +100 -230  8
14 3♠N ♦10+1 -1 -50     +400 10
15 2♥N ♣5+2 +2    +170    +140 1
16 3NTN ♣3= =    +400 -50  10
ROUND 7 IMPs: 48 51 VP: 9.09 10.91