| Stage | Pair | # | Bds | % | Tops | Bottoms |
|---|---|---|---|---|---|---|
| Qualification | CHODOROWSKA Irena – CHODOROWSKI Jan | 17 | 48 | 52.47% | 5 | 3 |
| Opening leads | 91.7% | 12 leads, cost 0.083 |
| Declarer play | 77.8% | 9 contracts, cost 0.222 |
| Defence | 84.6% | 26 boards, cost 0.192 |
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.