Picker, Ian
Current rating: 1399
Record: 16-22-1
| Grand Prix Las Vegas 2017 (legacy) (legacy) | starting rating: 1472 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 102 | Jenkins, Tracie (1434) | Lost 0-2 | -191453 |
| 2legacy | 638 | Spreine, Karl (1471) | Lost 0-2 | -181435 |
| 3legacy | 1086 | Baker, Nick (1346) | Draw 1-1 | -11434 |
| 4legacy | 1099 | Gutierrez, Vicente (1470) | Lost 0-2 | -181416 |
| 5legacy | 1087 | Adams, Robert (1428) | Lost 1-2 | -171399 |
| top | average opponent: 1430record: 0-4-1 | new rating: 1399 | ||
| Grand Prix London 2016 (KLD limited) | starting rating: 1462 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 846 | Hagen, Steffen (1653) | Won 2-0 | +221484 |
| 2sealed | 20 | Whitehouse, Robert (1484) | Won 2-0 | +181502 |
| 3sealed | 16 | Heywood, Mike (1502) | Lost 0-2 | -181484 |
| 4sealed | 354 | Knap, Cestmir (1429) | Won 2-1 | +171501 |
| 5sealed | 194 | Kopp, Bastian (1649) | Won 2-1 | +201521 |
| 6sealed | 192 | McNulty, Cameron (1597) | Won 2-0 | +201541 |
| 7sealed | 175 | Swinfield, Philip (1497) | Won 2-1 | +171558 |
| 8sealed | 79 | Hansen, Ulrik Thinggaard (1566) | Lost 0-2 | -181540 |
| 9sealed | 136 | Berze, Noemi (1585) | Lost 1-2 | -171523 |
| 10draft | 355 | Wells, David (1590) | Lost 0-2 | -171506 |
| 11draft | 68 | Shapcott, Andrew (1604) | Lost 0-2 | -161490 |
| 12draft | 320 | Portnoy, Amit (1486) | Lost 1-2 | -181472 |
| top | average opponent: 1553record: 6-6 | new rating: 1472 | ||
| Grand Prix Manchester 2016 (SOI standard) | starting rating: 1517 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 284 | Maher, Gary (1500) | Lost 0-2 | -181499 |
| 2standard | 411 | Callander, Andy (1478) | Lost 1-2 | -181481 |
| 3standard | 742 | Ambrosini, Adrien (1465) | Lost 0-2 | -191462 |
| top | average opponent: 1481record: 0-3 | new rating: 1462 | ||
| Grand Prix London 2015 (ORI standard) | starting rating: 1498 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 531 | Devlin, Luke S (1500) | Lost 1-2 | -181480 |
| 2standard | 844 | Morgan, Sam H (1482) | Won 2-1 | +181498 |
| 3standard | 898 | Sammons, David (1506) | Won 2-1 | +191517 |
| 4standard | 930 | Connor, Sean M (1415) | Won 2-0 | +161533 |
| 5standard | 685 | Mason, Lewis (1560) | Lost 0-2 | -181515 |
| 6standard | 854 | Sezgin, Ayhan D (1513) | Won 2-1 | +181533 |
| 7standard | 600 | Greenwood, David (1644) | Lost 0-2 | -161517 |
| top | average opponent: 1517record: 4-3 | new rating: 1517 | ||
| Grand Prix Liverpool 2015 (FRF limited) | starting rating: 1516 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 79 | Blaas, Jasper (1658) | Won 2-1 | +211537 |
| 2sealed | 55 | Humphreys, Chris J (1465) | Lost 1-2 | -201517 |
| 3sealed | 676 | Hobin, Kathryn (1499) | Lost 0-2 | -181499 |
| 4sealed | 744 | Brismail, Dominic (1480) | Won 2-0 | +181517 |
| 5sealed | 566 | Jiang, Liwei (1502) | Lost 1-2 | -191498 |
| top | average opponent: 1521record: 2-3 | new rating: 1498 | ||
| Grand Prix Manchester 2014 (Theros block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 487 | Wills, Ian (1501) | Lost 1-2 | -181482 |
| 2block | 414 | Scott, David A [SCO] (1482) | Won 2-0 | +181500 |
| 3block | 474 | Porter, Alexander (1444) | Won 2-1 | +171517 |
| 4block | 215 | Nolan, Bevan (1473) | Won 2-0 | +171534 |
| 5block | 153 | Dale, Joseph (1536) | Lost 0-2 | -181516 |
| 6block | 240 | Lancaster, Phil (1503) | Won 2-0 | +181534 |
| 7block | 171 | Cole, Thomas (1539) | Lost 0-2 | -181516 |
| top | average opponent: 1497record: 4-3 | new rating: 1516 | ||