Ritchie, James
Current rating: 1534
Record: 29-27-2
| Grand Prix Birmingham 2019 (modern) | starting rating: 1572 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 187 | Carnell, Alexander (1511) | Lost 0-2 | -191553 |
| 2modern | 321 | Boyhan, Aaron (1860) | Lost 0-2 | -121541 |
| 3modern | 383 | Templeman, Christopher (1466) | Won 2-0 | +161557 |
| 4modern | 336 | Woodward, Daniel (1485) | Lost 0-2 | -191538 |
| 5modern | 375 | Meshinski, Hristo (1402) | Won 2-0 | +161554 |
| 6modern | 298 | Logan, Scott (1477) | Lost 1-2 | -201534 |
| top | average opponent: 1533record: 2-4 | new rating: 1534 | ||
| Grand Prix London 2015 (ORI standard) | starting rating: 1522 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 202 | Black, Dylan (1564) | Won 2-0 | +191541 |
| 2standard | 14 | Curtis, Christopher (1500) | Lost 1-2 | -191522 |
| 3standard | 314 | Chapman, Melvyn A (1500) | Won 2-1 | +181540 |
| 4standard | 238 | Hall, Simon T (1517) | Won 2-1 | +171557 |
| 5standard | 81 | Wightman, Robert (1493) | Won 2-0 | +171574 |
| 6standard | 80 | Brook, Lee (1649) | Lost 1-2 | -171557 |
| 7standard | 118 | Wilder, Harriet (1521) | Won 2-1 | +181575 |
| 8standard | 73 | Sadler, Nicholas B (1552) | Won 2-0 | +171592 |
| 9standard | 84 | Guesnel, Quentin (1482) | Lost 1-2 | -201572 |
| top | average opponent: 1531record: 6-3 | new rating: 1572 | ||
| Grand Prix Lille 2015 (legacy) | starting rating: 1525 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 211 | Wellmann, Marco (1505) | Draw 1-1 | 01525 |
| 2legacy | 343 | Korol, Vitaly (1495) | Won 2-1 | +171542 |
| 3legacy | 316 | Van Tol, Anies (1560) | Won 2-0 | +181560 |
| 4legacy | 173 | Riva, Andrea (1515) | Draw 1-1 | 01560 |
| 5legacy | 300 | Lorenz, Maximilian (1675) | Lost 0-2 | -161544 |
| 6legacy | 430 | Vidal, Andreu (1344) | Lost 0-2 | -221522 |
| top | average opponent: 1516record: 2-2-2 | new rating: 1522 | ||
| Grand Prix Manchester 2012 (DKA limited) | starting rating: 1509 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 512 | Boyeldieu, Adrien (1484) | Won 2-0 | +181527 |
| 2sealed | 507 | Pullin, Stuart (1575) | Lost 0-2 | -171510 |
| 3sealed | 580 | Wojciechowski, Dawid (1605) | Lost 0-2 | -171493 |
| 4sealed | 593 | Chong, Allan Wan Loon (1486) | Won 2-0 | +181511 |
| 5sealed | 554 | Staniszewski, Kacper (1499) | Won 2-1 | +181529 |
| 6sealed | 512 | Strauch, Robert (1400) | Won 2-1 | +161545 |
| 7sealed | 515 | Muller, John (1533) | Won 2-0 | +171562 |
| 8sealed | 540 | Iliadis, Stavros (1519) | Lost 1-2 | -181544 |
| 9sealed | 592 | Vaughan, Daniel (1508) | Lost 1-2 | -191525 |
| top | average opponent: 1512record: 5-4 | new rating: 1525 | ||
| Grand Prix Brussels 2010 (WWK standard) | starting rating: 1484 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 835 | Schafer, Benedikt (1466) | Won 2-1 | +171501 |
| 2standard | 751 | Avedano, Andrea (1518) | Won 2-0 | +191520 |
| 3standard | 698 | Delis, Achilles (1509) | Won 2-1 | +181538 |
| 4standard | 667 | De Coster, Michael (1556) | Lost 0-2 | -181520 |
| 5standard | 714 | Dambron, Antoine (1580) | Won 2-1 | +191539 |
| 6standard | 637 | Musial, Lukasz (1836) | Lost 0-2 | -131526 |
| 7standard | 688 | Steinborn, Robin (1575) | Lost 0-2 | -171509 |
| top | average opponent: 1577record: 4-3 | new rating: 1509 | ||
| Grand Prix Melbourne 2009 (ZEN limited) | starting rating: 1481 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 99 | Lake, Daniel (1500) | Lost 1-2 | -171464 |
| 2sealed | 146 | Biantes, Ari (1482) | Won 2-0 | +181482 |
| 3sealed | 125 | Horig, Wilfy (1500) | Lost 0-2 | -181464 |
| 4sealed | 158 | Quenoy, John D (1516) | Won 2-0 | +191483 |
| 5sealed | 148 | Boadle, Henry (1501) | Won 2-1 | +191502 |
| 6sealed | 101 | tamzil, evandra (1518) | Lost 0-2 | -181484 |
| top | average opponent: 1503record: 3-3 | new rating: 1484 | ||
| Grand Prix Brighton 2009 (M10 limited) | starting rating: 1537 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 94 | Castle, Tom (1500) | Lost 1-2 | -181519 |
| 2sealed | 259 | Rose, Keith (1482) | Lost 0-2 | -191500 |
| 3sealed | 295 | Down, Ian (1463) | Lost 1-2 | -191481 |
| top | average opponent: 1482record: 0-3 | new rating: 1481 | ||
| Grand Prix Melbourne 2002 (ONS rochester) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 6 | Canning, Tiffany (1500) | Lost 0-2 | -181482 |
| 2sealed | 57 | Light, Jens (1417) | Won 2-0 | +171499 |
| 3sealed | 34 | Kosa, Tibor (1500) | Won 2-0 | +181517 |
| 4sealed | 43 | Noble, Elvon (1518) | Won 2-0 | +181535 |
| 5sealed | 38 | Nadebaum, Chris (1508) | Won 2-0 | +171552 |
| 6sealed | 10 | Grace, Richard (1500) | Lost 1-2 | -191533 |
| 7sealed | 36 | Gillard, Stu (1565) | Won 2-1 | +191552 |
| 8rochester | 25 | Haddy, Tom (1455) | Won 2-1 | +161568 |
| 9rochester | 2 | Tan, Iwan (1761) | Lost 1-2 | -141554 |
| 10rochester | 16 | Shanley, Glenn (1563) | Lost 1-2 | -181536 |
| 11rochester | 9 | Lightfoot, Anatoli (1636) | Won 2-0 | +201556 |
| 12rochester | 3 | Whitby, Jason (1531) | Lost 0-2 | -191537 |
| top | average opponent: 1538record: 7-5 | new rating: 1537 | ||