This report only lists pairs who have played in 3 or more matches. Click here to list all pairs.
| 2021 Undercroft Congress Swiss Teams | ||||||
| Pair Datums | ||||||
| Rank | Pair | Imps | Opponent Avg. Imps | Matches Played | Modified Datum | Modified Datum Per Board |
| 1 | NIGEL DUTTON / MARIE-FRANCE MERVEN | 88 | 34.8 | 6 | 105.4 | 1.9522 |
| 2 | VAL BILTOFT / MARTIN DORAN | 38 | 11.3 | 3 | 43.7 | 1.6173 |
| 3 | STEVEN ROGOYSKY / HELEN SMIT | 72 | 8.2 | 6 | 76.1 | 1.4090 |
| 4 | PAULINE COLLETT / MARTIN DORAN | 28 | 5.5 | 3 | 30.8 | 1.1389 |
| 5 | RON COOPER / SIMON BRAYSHAW | 56 | 2.5 | 6 | 57.3 | 1.0602 |
| 6 | ALAN HARROP / KIMBERLEY ZHAO | 47 | 11.5 | 6 | 52.8 | 0.9769 |
| 7 | GERRY DALY / TREVOR FULLER | 41 | 19.8 | 6 | 50.9 | 0.9429 |
| 8 | STELLA STEER / JAMES STEER | 45 | 10.8 | 6 | 50.4 | 0.9336 |
| 9 | LILIA MALE / BEATA BIEGANSKI | 50 | -1.5 | 6 | 49.3 | 0.9120 |
| 10 | TERRY COLLINS / LOUISE COLLINS | 38 | 6.7 | 6 | 41.3 | 0.7654 |
| 11 | DEANA WILSON / RENEE COOPER | 38 | 0.7 | 6 | 38.3 | 0.7099 |
| 12 | VIV WOOD / MARNIE LEYBOURNE | 25 | 8.8 | 6 | 29.4 | 0.5448 |
| 13 | DAVE MUNRO / FISKE WARREN | 26 | 4.0 | 6 | 28.0 | 0.5185 |
| 14 | PHIL POWER / KATHY POWER | 22 | 10.2 | 6 | 27.1 | 0.5015 |
| 15 | CHRISTINE JENKINS / KATRINA WILL | 28 | -3.2 | 6 | 26.4 | 0.4892 |
| 16 | CHRIS CULLEN / GILL GAVSHON | 34 | -17.3 | 6 | 25.3 | 0.4691 |
| 17 | MAVIS KOAY / DIANNE DWYER | 12 | 26.3 | 6 | 25.2 | 0.4661 |
| 18 | GWYNEIRA BRAHMA / PHIL BAPTY | 16 | 11.2 | 6 | 21.6 | 0.3997 |
| 19 | VIVIAN ZOTTI / THERESE GARBUTT | 15 | -2.2 | 6 | 13.9 | 0.2577 |
| 20 | SUE GRENSIDE / RICHARD GRENSIDE | 1 | 16.3 | 6 | 9.2 | 0.1698 |
| 21 | GILL BLAKEY / ROSS BLAKEY | 6 | 3.2 | 6 | 7.6 | 0.1404 |
| 22 | DI BROOKS / FLORENCE MALTBY | 4 | 3.0 | 6 | 5.5 | 0.1019 |
| 23 | CASSIE MORIN / JEANNE HEY | 17 | -24.3 | 6 | 4.8 | 0.0895 |
| 24 | JESSICA CHEW / DAVID MATTHEWS | 3 | 0.3 | 6 | 3.2 | 0.0586 |
| 25 | TAD BIEGANSKI / ANDREW SWIDER | 10 | -17.3 | 6 | 1.3 | 0.0247 |
| 26 | JOHN BEDDOW / EGMONT MELTON | -1 | -3.0 | 6 | -2.5 | -0.0463 |
| 27 | CAROL FENSOME / TUYA COOKE | -15 | 11.2 | 6 | -9.4 | -0.1744 |
| 28 | JENNY DAWSON / EDWARD ROSCOE | -19 | 14.0 | 6 | -12.0 | -0.2222 |
| 29 | SATISH BEDEKAR / MIKE MAHON | -9 | -18.0 | 6 | -18.0 | -0.3333 |
| 30 | DAVID SCHOKMAN / CATHY HOOD | -36 | 29.8 | 6 | -21.1 | -0.3904 |
| 31 | MAURA RHODES / RICK RHODES | -35 | 21.7 | 6 | -24.2 | -0.4475 |
| 32 | CHRISTINE ROSS / MARILYN ATKINS | -10 | -29.8 | 6 | -24.9 | -0.4614 |
| 33 | HARRY CROSBY / RICK MORRIS | -40 | 21.5 | 6 | -29.3 | -0.5417 |
| 34 | DAVID SAUNDERS / BERNIE PLATH | -24 | -21.8 | 6 | -34.9 | -0.6466 |
| 35 | ALAN TOLLEY / DAWN DULY | -28 | -17.2 | 6 | -36.6 | -0.6775 |
| 35= | DAVID COWELL / BRIAN FENSOME | -36 | -1.2 | 6 | -36.6 | -0.6775 |
| 37 | LYNNE ERRINGTON / JOANNA TENNYSON | -25 | -25.2 | 6 | -37.6 | -0.6960 |
| 38 | MARTIN BROOME / VALERIE BROOME | -41 | -11.5 | 6 | -46.8 | -0.8657 |
| 39 | DOROTHY JONES / SHARON DYBALL | -29 | -37.8 | 6 | -47.9 | -0.8873 |
| 40 | CHRISTINE BACON / ALFRED LEUNG | -54 | 1.0 | 6 | -53.5 | -0.9907 |
| 41 | DAVID COULTER / PAULINE COULTER | -51 | -14.3 | 6 | -58.2 | -1.0772 |
| 42 | CONNIE COLTRONA / DEBBIE JAMES | -58 | -17.3 | 6 | -66.7 | -1.2346 |
| 42= | LOUIS KLEIN / LUBA KLEIN | -66 | -1.3 | 6 | -66.7 | -1.2346 |
| 44 | HELEN ARENDTS / SE-MOI LOH | -91 | -10.8 | 6 | -96.4 | -1.7855 |
| 45 | MICHAEL LAWES / MAGDA LAWES | -92 | -19.2 | 6 | -101.6 | -1.8812 |