Irons, Nancy
Current rating: 1456
Record: 28-35-3
| Grand Prix Birmingham 2019 (modern) | starting rating: 1402 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 229 | Graham, Lee (1499) | Won 2-1 | +201422 |
| 2modern | 89 | Downie, James (1545) | Lost 1-2 | -161406 |
| 3modern | 274 | Mills, James 9280 (1503) | Won 2-1 | +201426 |
| 4modern | 254 | Pugh, Alex (1518) | Won 2-1 | +201446 |
| 5modern | 64 | Nash, Freddie (1501) | Won 2-1 | +191465 |
| 6modern | 105 | Andrews, Jack (1555) | Won 2-1 | +191484 |
| 7modern | 40 | Meier, Michael (1912) | Lost 0-2 | -101474 |
| 8modern | 126 | Jones, Declan (1517) | Lost 1-2 | -181456 |
| top | average opponent: 1569record: 5-3 | new rating: 1456 | ||
| Grand Prix Birmingham 2018 (std) (DOM standard) | starting rating: 1422 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 171 | Palmroth, Tony (1505) | Lost 1-2 | -171405 |
| 2standard | 366 | Hamilton, John [ENG] (1482) | Won 2-0 | +201425 |
| 3standard | 372 | Delouvee, Johan (1479) | Lost 1-2 | -171408 |
| 4standard | 462 | Ockelton, Darren (1484) | Won 2-1 | +191427 |
| 5standard | 304 | Steele, Daniel (1834) | Lost 0-2 | -111416 |
| 6standard | 394 | Clark, Tom (1517) | Won 2-0 | +201436 |
| 7standard | 295 | Poxon, Tyler (1510) | Lost 0-2 | -171419 |
| 8standard | 282 | Brittain, Richard (1474) | Lost 1-2 | -171402 |
| top | average opponent: 1536record: 3-5 | new rating: 1402 | ||
| Grand Prix Warsaw 2017 (XLN standard) | starting rating: 1429 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 126 | Abdel Ghani, Sami (1460) | Won 2-0 | +191448 |
| 2standard | 211 | Jonsson, Peter (1610) | Lost 0-2 | -151433 |
| 3standard | 516 | Brunt, Ramon (1440) | Lost 0-2 | -181415 |
| 4standard | 495 | Van Genuchten, Jet (1466) | Won 2-1 | +191434 |
| 5standard | 452 | Ermeri, Anthony (1496) | Lost 0-2 | -171417 |
| 6standard | 497 | Hammarlund Corselli, Michael (1525) | Lost 1-2 | -161401 |
| 7standard | 444 | Marques, Andre (1421) | Lost 1-2 | -181383 |
| 8standard | 421 | Lagasse, Diego (1445) | Won 2-1 | +191402 |
| 9standard | 353 | Poulios-Triantafyllidis, Ioannis (1483) | Won 2-1 | +201422 |
| top | average opponent: 1483record: 4-5 | new rating: 1422 | ||
| Grand Prix Prague 2017 (AER limited) | starting rating: 1438 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 405 | Lipinski, Michal (1532) | Lost 0-2 | -161422 |
| 2sealed | 518 | Hauck, Manuel (1563) | Lost 0-2 | -151407 |
| 3sealed | 940 | Volker, Jan (1467) | Lost 1-2 | -171390 |
| 4sealed | 915 | Mayer, Jurgen (1498) | Won 2-1 | +201410 |
| 5sealed | 797 | Hyeraci, Andrea (1525) | Won 2-0 | +201430 |
| 6sealed | 643 | Poulsen, Jeppe (1399) | Won 2-0 | +171447 |
| 7sealed | 528 | Wieser, Lukas (1440) | Lost 0-2 | -181429 |
| top | average opponent: 1489record: 3-4 | new rating: 1429 | ||
| Grand Prix London 2016 (KLD limited) | starting rating: 1491 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 496 | Hedley, Gareth (1500) | Lost 1-2 | -181473 |
| 2sealed | 680 | Leuvennink, Bernard (1482) | Lost 1-2 | -181455 |
| 3sealed | 1191 | Karesvuori, Karo (1609) | Lost 0-2 | -151440 |
| 4sealed | 1153 | Modos, Dezso (1446) | Won 2-0 | +181458 |
| 5sealed | 1047 | Poltorak, Darren (1367) | Lost 0-2 | -201438 |
| top | average opponent: 1481record: 1-4 | new rating: 1438 | ||
| Grand Prix Manchester 2016 (SOI standard) | starting rating: 1461 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 385 | Lane, Adam J (1507) | Won 2-0 | +191480 |
| 2standard | 84 | Soule, Erik (1518) | Won 2-1 | +181498 |
| 3standard | 47 | Warrington, Sophie (1553) | Lost 1-2 | -171481 |
| 4standard | 384 | Cevette, Michael (1548) | Won 2-0 | +201501 |
| 5standard | 319 | Pashintsev, Vitali (1607) | Lost 0-2 | -171484 |
| 6standard | 398 | Roberts, Martin (1518) | Won 2-1 | +191503 |
| 7standard | 337 | Thacker, Gavin (1483) | Lost 0-2 | -181485 |
| 8standard | 298 | Epondulan, Larry (1533) | Won 2-0 | +191504 |
| 9standard | 245 | Kazanskis, Viktors (1796) | Lost 1-2 | -131491 |
| top | average opponent: 1563record: 5-4 | new rating: 1491 | ||
| Grand Prix London 2015 (ORI standard) | starting rating: 1445 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 760 | Warden, Graeme (1587) | Lost 1-2 | -161429 |
| 2standard | 904 | Wilford-Cole, Seren (1482) | Won 2-1 | +191448 |
| 3standard | 869 | Drobner, Timo (1551) | Lost 0-2 | -161432 |
| 4standard | 977 | Monti, Gabriele (1615) | Won 2-1 | +221454 |
| 5standard | 888 | Fukkink-Visser, Annemarie (1500) | Won 2-0 | +181472 |
| 6standard | 755 | Tilley, Imogen (1599) | Lost 1-2 | -151457 |
| 7standard | 655 | Slocombe, Tom (1501) | Won 2-0 | +191476 |
| 8standard | 551 | Wong, Yuelin (1585) | Lost 0-2 | -161460 |
| 9standard | 410 | Button, Arron (1527) | Draw 0-0 | +11461 |
| top | average opponent: 1550record: 4-4-1 | new rating: 1461 | ||
| Grand Prix Liverpool 2015 (FRF limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 404 | Eugui, Borja (1519) | Won 2-0 | +181518 |
| 2sealed | 408 | Adriaenssens, Gert (1477) | Lost 0-2 | -181500 |
| 3sealed | 394 | Smith, Becky (1500) | Lost 1-2 | -181482 |
| 4sealed | 768 | Vassallo, Luke (1481) | Lost 1-2 | -181464 |
| 5sealed | 658 | Samra, Baljeet (1426) | Lost 0-2 | -191445 |
| top | average opponent: 1480record: 1-4 | new rating: 1445 | ||
| Grand Prix Manchester 2014 (Theros block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 489 | Alves, Nuno (1520) | Won 2-1 | +181518 |
| 2block | 192 | Bowman, Peter (1505) | Draw 1-1 | 01518 |
| 3block | 255 | Turner, Simon (1484) | Lost 0-2 | -181500 |
| 4block | 440 | Healey, Stewart (1537) | Draw 1-1 | 01500 |
| 5block | 507 | Ellery, Samuel (1500) | Won 2-0 | +181518 |
| 6block | 382 | Harrison, Adam (1510) | Lost 0-2 | -181500 |
| top | average opponent: 1509record: 2-2-2 | new rating: 1500 | ||