| Stage | # | Bds | MP | % | Tops | Bottoms |
|---|---|---|---|---|---|---|
| Qualification | 26 | 48 | 1204.60 | 50.19% | 3 | 3 |
| Semifinal B | 4 | 94 | 1368.00 | 53.94% | 7 | 6 |
| Session | Bds | MP | % | Tops | Bottoms |
|---|---|---|---|---|---|
| Qualification · session 4 | 16 | 345.32 | 43.16% | 1 | 2 |
| Qualification · session 5 | 16 | 412.48 | 51.56% | 1 | 1 |
| Qualification · session 6 | 16 | 446.80 | 55.85% | 1 | 0 |
| Semifinal B · session 1 | 16 | 231.80 | 51.74% | 1 | 0 |
| Semifinal B · session 2 | 16 | 234.72 | 52.39% | 0 | 1 |
| Semifinal B · session 3 | 14 | 174.55 | 44.53% | 1 | 2 |
| Semifinal B · session 4 | 16 | 236.85 | 56.94% | 1 | 1 |
| Semifinal B · session 5 | 16 | 284.08 | 68.29% | 4 | 0 |
| Semifinal B · session 6 | 16 | 206.00 | 49.52% | 0 | 2 |
| Against par | Boards |
|---|---|
| +4.55% | 140 |
| Player | Leads | n | Declarer | n | Defence | n |
|---|---|---|---|---|---|---|
| 🇳🇱IJSSELMUIDEN Peter | 86.5% | 37 | 70.3% | 37 | 83.6% | 67 |
| 🇳🇱BERENDREGT Carel | 80.0% | 30 | 80.6% | 36 | 83.6% | 67 |
Double-dummy is idealised — the true best play needs all four hands — so read these as tendencies, not verdicts. Leads, declarer play and defence are charged to the player: where a protocol says a pair sat N-S its first name sat North and its second South, E-W the same, and the declarer's seat does the rest. Against par is a pair result, so it stays with the pair.