VANDERVORST Mike · FRENCKEN
141rank
+3.1Butler · 50 bds
+0.06per board
±3.4swing
+0.38adjusted /bd
by round
Strength of schedule: opponents averaged +0.32/bd (a tough draw) → opponent-adjusted +0.38/bd
By role: declaring +0.08/bd (28) · defending +0.04/bd (22)
By vulnerability: not vulnerable +0.06/bd (50)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | A.Frencken | M.Whelan – D.Gilliland | Open | 10 | +12.4 | +1.24 | · |
| Round 2 | A.Frencken | C.D'Ovidio – J.Seamon-Molson | Open | 10 | +0.3 | +0.03 | · |
| Round 3 | A.Frencken | O.Janssens – K.Vrieze | Open | 10 | +6.5 | +0.65 | · |
| Round 4 | A.Frencken | Y.Levit – A.Kaminski | Open | 10 | -13.3 | -1.33 | · |
| Round 5 | A.Frencken | B.Fallenius – P.Fredin | Open | 10 | -2.8 | -0.28 | · |
Every board — best Butler first↑ top
vs par = IMPs this pair scored above (+) or below (−) the board’s double-dummy par — what bidding and play (theirs and the opponents’) added or gave away against perfect play.
| Butler | Round | Opponents | Bd | Contract | Lead | Res | vs par |
|---|---|---|---|---|---|---|---|
| +8.6 | Round 4 | KAMINSKI | 4 | 3NT | ♥3 | +1 | · |
| +6.1 | Round 1 | CASHEL | 10 | 6♥ | ♥8 | +1 | · |
| +5.0 | Round 5 | ROSENTHAL | 16 | 3NT | ♥3 | -2 | · |
| +3.9 | Round 2 | D OVIDIO | 12 | 4♠ | ♥3 | +1 | · |
| +3.5 | Round 5 | ROSENTHAL | 13 | 3♠ | ♥3 | -2 | · |
| +3.4 | Round 1 | CASHEL | 4 | 4♠ | ♥J | +1 | · |
| +3.4 | Round 2 | D OVIDIO | 16 | 3NT | ♥3 | -1 | · |
| +3.2 | Round 3 | DUTCH SENIORS | 30 | 4♠ | ♣2 | +2 | · |
| +2.9 | Round 1 | CASHEL | 8 | 2♠ | ♠9 | +2 | · |
| +2.4 | Round 3 | DUTCH SENIORS | 27 | 6♥ | ♣A | = | · |
| +1.8 | Round 1 | CASHEL | 7 | 3♦ | ♦4 | +1 | · |
| +1.7 | Round 1 | CASHEL | 2 | 4♥ | ♣A | = | · |
| +1.7 | Round 1 | CASHEL | 9 | 4♥ | ♣3 | -1 | · |
| +1.6 | Round 3 | DUTCH SENIORS | 25 | 4♠x | ♦K | -1 | · |
| +1.6 | Round 4 | KAMINSKI | 7 | 4♥ | ♥3 | -1 | · |
| +1.6 | Round 5 | ROSENTHAL | 17 | 4♠ | ♥3 | = | · |
| +1.5 | Round 5 | ROSENTHAL | 14 | 2♦ | ♥3 | -3 | · |
| +1.4 | Round 2 | D OVIDIO | 20 | 4♦ | ♥3 | = | · |
| +1.3 | Round 3 | DUTCH SENIORS | 23 | 4♥ | ♣4 | +2 | · |
| +1.2 | Round 2 | D OVIDIO | 18 | 4♥ | ♥3 | -2 | · |
| +0.7 | Round 3 | DUTCH SENIORS | 28 | 6♣ | ♦Q | +1 | · |
| +0.6 | Round 2 | D OVIDIO | 19 | 2♥ | ♥3 | +4 | · |
| +0.6 | Round 3 | DUTCH SENIORS | 24 | 5♦ | ♣2 | = | · |
| +0.3 | Round 3 | DUTCH SENIORS | 21 | 4♥ | ♠10 | +1 | · |
| +0.3 | Round 3 | DUTCH SENIORS | 29 | 4♠ | ♦K | +2 | · |
| +0.2 | Round 1 | CASHEL | 5 | 3NT | ♦Q | = | · |
| +0.1 | Round 2 | D OVIDIO | 11 | 2♥ | ♥3 | -2 | · |
| +0.1 | Round 4 | KAMINSKI | 2 | 2♠ | ♥3 | +1 | · |
| -0.2 | Round 2 | D OVIDIO | 14 | 3♦ | ♥3 | = | · |
| -0.2 | Round 4 | KAMINSKI | 10 | 2♠ | ♣2 | = | · |
| -0.2 | Round 5 | ROSENTHAL | 18 | 4♥ | ♥3 | +1 | · |
| -0.4 | Round 3 | DUTCH SENIORS | 22 | 4♣ | ♦2 | -1 | · |
| -0.5 | Round 4 | KAMINSKI | 5 | 6♦ | ♥3 | = | · |
| -0.6 | Round 4 | KAMINSKI | 8 | 3♠ | ♥3 | -1 | · |
| -0.8 | Round 5 | ROSENTHAL | 11 | 4♥ | ♥3 | +2 | · |
| -1.0 | Round 2 | D OVIDIO | 13 | 3♥ | ♥3 | -1 | · |
| -1.1 | Round 1 | CASHEL | 1 | 3NT | ♥Q | +2 | · |
| -1.1 | Round 1 | CASHEL | 3 | 3NT | ♣8 | -2 | · |
| -1.3 | Round 2 | D OVIDIO | 17 | 4♥ | ♥3 | -1 | · |
| -1.7 | Round 5 | ROSENTHAL | 15 | 2♠ | ♥3 | -1 | · |
| -1.8 | Round 5 | ROSENTHAL | 20 | 3♥ | ♥3 | = | · |
| -2.2 | Round 4 | KAMINSKI | 6 | 3NT | ♥3 | +2 | · |
| -2.3 | Round 5 | ROSENTHAL | 19 | 2♦ | ♥3 | -2 | · |
| -2.4 | Round 4 | KAMINSKI | 9 | 2♦x | ♥3 | -1 | · |
| -3.2 | Round 1 | CASHEL | 6 | 3NT | ♠J | -2 | · |
| -3.5 | Round 3 | DUTCH SENIORS | 26 | 6♣ | ♥A | +1 | · |
| -5.2 | Round 4 | KAMINSKI | 1 | 4♠x | ♥3 | -3 | · |
| -7.6 | Round 5 | ROSENTHAL | 12 | 2♦ | ♥3 | -3 | · |
| -7.8 | Round 2 | D OVIDIO | 15 | 4♠ | ♥3 | -1 | · |
| -12.5 | Round 4 | KAMINSKI | 3 | 4♠x | ♥3 | = | · |