Anderson, Graham
Current rating: 1573
Record: 33-34
| Grand Prix Utrecht 2019 (ELD limited) | starting rating: 1586 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 411 | Bossy, Gaetan (1844) | Lost 1-2 | -131573 |
| top | record: 0-1 | new rating: 1573 | ||
| Grand Prix Krakow 2019 (M20 limited) | starting rating: 1580 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 407 | Glizniewicz, Piotr (1525) | Lost 0-2 | -191561 |
| 3sealed | 413 | Karlowicz, Michal (1539) | Won 2-0 | +171578 |
| 4sealed | 272 | Prosek, Dominik (2000) | Won 2-0 | +261604 |
| 5sealed | 89 | Jankowski, Wojciech (1641) | Lost 1-2 | -181586 |
| 6sealed | 167 | Dominiak, Krzysztof (1490) | Won 2-0 | +161602 |
| 7sealed | 277 | Rosi, Giovanni (1700) | Lost 1-2 | -161586 |
| top | average opponent: 1649record: 3-3 | new rating: 1586 | ||
| Grand Prix Copenhagen 2019 (MH1 limited) | starting rating: 1571 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 143 | Muller, Benjamin (1528) | Won 2-1 | +171588 |
| 3sealed | 37 | Kooij, Arjan (1640) | Won 2-1 | +191607 |
| 4sealed | 68 | Van Meurs, Sascha (1639) | Won 2-0 | +191626 |
| 5sealed | 44 | Hocedez, Corentin (1563) | Lost 0-2 | -191607 |
| 6sealed | 88 | Koistinen, Iiro (1696) | Won 2-1 | +191626 |
| 7sealed | 52 | Ackermann, Felix (1669) | Lost 0-2 | -171609 |
| 8sealed | 116 | Bottecchia, Gabriele (1761) | Won 2-1 | +211630 |
| 9sealed | 117 | Lochert, Johannes (1824) | Lost 1-2 | -151615 |
| 10draft | 79 | Grujic, Daniel (1574) | Lost 0-0 | -181597 |
| 11draft | 78 | Nielsen, Jacob Norholm (1578) | Lost 0-2 | -191578 |
| 12draft | 79 | Neirynck, Branco (1712) | Won 2-0 | +211599 |
| 13draft | 55 | Nalepa, Martin (1541) | Lost 1-2 | -191580 |
| top | average opponent: 1644record: 6-6 | new rating: 1580 | ||
| Grand Prix Prague 2019 (UMA limited) | starting rating: 1487 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 253 | Scharr, Jules (1398) | Lost 0-2 | -191468 |
| 4sealed | 616 | Zimmermann, Steffen (1504) | Won 2-1 | +181486 |
| 5sealed | 447 | Eifler, Fabian (1613) | Won 2-1 | +211507 |
| 6sealed | 210 | Kazanskis, Viktors (1948) | Won 2-0 | +251532 |
| 7sealed | 87 | Sloo, Felix (1612) | Lost 0-2 | -161516 |
| 8sealed | 216 | Griebel, Joel (1560) | Won 2-0 | +191535 |
| 9sealed | 702 | Klingel, Marc (1609) | Lost 1-2 | -171518 |
| 10draft | 763 | Rudnik, Jan (1643) | Won 2-1 | +201538 |
| 11draft | 593 | Heitmuller, Nils (1667) | Won 2-1 | +211559 |
| 12draft | 725 | Guglielmini, Enrico (1743) | Won 2-1 | +211580 |
| 13draft | 622 | Friedrich, Fabian (1812) | Lost 0-2 | -141566 |
| 14draft | 615 | Delvigne, Emmanuel (1628) | Lost 1-2 | -171549 |
| 15draft | 609 | Kaminek, Petr (1774) | Won 2-1 | +221571 |
| top | average opponent: 1655record: 8-5 | new rating: 1571 | ||
| Grand Prix Warsaw 2018 (GRN limited) | starting rating: 1498 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 218 | Koziel, Mariusz (1544) | Lost 1-2 | -171481 |
| 4sealed | 394 | Weinhardt, Denny (1772) | Lost 0-2 | -131468 |
| 5sealed | 510 | Goepel, Michael (1495) | Won 2-0 | +191487 |
| 6sealed | 335 | Klimczyk, Wojtek (1481) | Won 2-0 | +171504 |
| 7sealed | 354 | Faehler, Bjoern (1561) | Lost 0-2 | -171487 |
| top | average opponent: 1571record: 2-3 | new rating: 1487 | ||
| Grand Prix London 2018 (RIX limited) | starting rating: 1467 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 356 | Cann, Andrew (1519) | Lost 0-2 | -171450 |
| 3sealed | 588 | De Smet, Anton (1374) | Won 2-0 | +171467 |
| 4sealed | 507 | Giannoulas, Christos (1815) | Lost 0-2 | -121455 |
| 5sealed | 627 | Badz, Jason (1500) | Won 2-0 | +191474 |
| 6sealed | 552 | Gauthier, Maxime (1820) | Lost 1-2 | -121462 |
| 7sealed | 502 | Carre, Steven (1429) | Won 2-0 | +171479 |
| 8sealed | 404 | Innerlohinger, Florian (1524) | Won 2-1 | +191498 |
| top | average opponent: 1569record: 4-3 | new rating: 1498 | ||
| Grand Prix Liverpool 2017 (XLN limited) | starting rating: 1460 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 69 | Cogbill, James (1613) | Lost 0-2 | -151445 |
| 3sealed | 363 | Dukes, Matthew (1506) | Won 2-1 | +191464 |
| 4sealed | 279 | Tinham, Craig (1426) | Lost 0-2 | -191445 |
| 5sealed | 426 | Oknemark, Olof (1502) | Lost 0-2 | -171428 |
| 6sealed | 446 | Chalaris, Symeon (1446) | Won 2-0 | +181446 |
| 7sealed | 387 | Mitchell, Matthew (1496) | Won 2-1 | +191465 |
| 8sealed | 252 | Kemp, Richard (1522) | Won 2-0 | +191484 |
| 9sealed | 196 | Larcombe, Owain (1529) | Lost 1-2 | -171467 |
| top | average opponent: 1505record: 4-4 | new rating: 1467 | ||
| Grand Prix Birmingham 2017 (modern) | starting rating: 1485 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 411 | De Place, Lauge (1543) | Lost 0-0 | -171468 |
| 3modern | 531 | Purvis, Marc (1435) | Lost 0-2 | -191449 |
| 4modern | 763 | Serrinha, Angelo (1483) | Lost 1-2 | -171432 |
| 5modern | 725 | Sanchez Martinez, Alberto (1463) | Won 2-1 | +181450 |
| 6modern | 632 | Weetman, James (1483) | Lost 1-2 | -171433 |
| 7modern | 667 | Severin, Thoralf (1856) | Won 2-0 | +251458 |
| 8modern | 493 | Pook, Ash (1482) | Won 2-0 | +191477 |
| 9modern | 486 | Dillon, Phillip (1542) | Lost 1-2 | -171460 |
| top | average opponent: 1536record: 3-5 | new rating: 1460 | ||
| Grand Prix London 2016 (KLD limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 896 | Dearlove, Isaac (1500) | Won 2-1 | +181518 |
| 2sealed | 236 | Florian, Hamon (1518) | Lost 1-2 | -181500 |
| 3sealed | 786 | Christopher, Tom (1500) | Lost 0-2 | -181482 |
| 4sealed | 1037 | Keane, Josh (1481) | Lost 1-2 | -181464 |
| 5sealed | 1016 | Dodge, Ben (1462) | Won 2-1 | +181482 |
| 6sealed | 787 | Ovenden, Chris (1436) | Won 2-1 | +171499 |
| 7sealed | 743 | Jorland, Maxime (1704) | Lost 0-2 | -141485 |
| top | average opponent: 1514record: 3-4 | new rating: 1485 | ||