Reader, Giles
Current rating: 1480
Record: 15-16-1
| Grand Prix London 2013 (GTC limited) | starting rating: 1505 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 323 | Caro Domingo, Inigo (1438) | Won 2-1 | +171522 |
| 2sealed | 111 | Finley, Chase (1516) | Won 2-0 | +181540 |
| 3sealed | 83 | Inglis, David [ENG] (1494) | Lost 0-2 | -191521 |
| 4sealed | 494 | Majowicz, Julien (1466) | Won 2-0 | +171538 |
| 5sealed | 141 | Ytterborg, Joan (1523) | Lost 1-2 | -191519 |
| 6sealed | 433 | Athanasulias, Philip (1355) | Lost 1-2 | -211498 |
| 7sealed | 518 | Wheeler, Harry (1500) | Lost 1-2 | -181480 |
| top | average opponent: 1470record: 3-4 | new rating: 1480 | ||
| Grand Prix Brighton 2009 (M10 limited) | starting rating: 1487 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 34 | Rogers, Joseph (1500) | Won 2-0 | +191506 |
| 2sealed | 162 | Knight, Mark (1554) | Won 2-1 | +181524 |
| 3sealed | 23 | Alexander, Nicholas S (1536) | Won 2-0 | +191543 |
| 4sealed | 74 | Johnson, Bill [ENG] (1458) | Lost 1-2 | -201523 |
| 5sealed | 152 | Lei, Benjamin (1539) | Lost 0-2 | -181505 |
| 6sealed | 200 | Samra, Manveer (1558) | Lost 1-2 | -171488 |
| 7sealed | 184 | Baker, Keef (1422) | Won 2-1 | +171505 |
| 8sealed | 130 | Purkiss, David (1467) | Lost 0-2 | -191486 |
| 9sealed | 117 | Ratkevicius, Petras (1506) | Won 2-0 | +191505 |
| top | average opponent: 1504record: 5-4 | new rating: 1505 | ||
| Grand Prix Nottingham 2005 (RAV limited) | starting rating: 1501 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 23 | Ogbechi, Nnamdi (1500) | Draw 1-1 | 01501 |
| 2sealed | 134 | Poujade, Matthieu (1499) | Lost 1-2 | -181483 |
| 3sealed | 199 | Kuang, Keat (1500) | Lost 0-1 | -181465 |
| 4sealed | 247 | Schwaiger, Stefan (1559) | Won 2-1 | +201485 |
| 5sealed | 205 | Neilson, Craig (1482) | Won 2-0 | +181503 |
| 6sealed | 159 | Pennington, Stephen (1483) | Won 2-1 | +171520 |
| 7sealed | 110 | Verhulst, Johan (1722) | Lost 0-2 | -141506 |
| 8sealed | 121 | Laboureau, Mickael (1469) | Lost 0-2 | -191487 |
| top | average opponent: 1527record: 3-4-1 | new rating: 1487 | ||
| Grand Prix Birmingham 2004 (DST limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 51 | Scully, Adrian (1500) | Lost 0-2 | -181482 |
| 2sealed | 219 | Hirst, Justin (1481) | Won 2-1 | +181500 |
| 3sealed | 122 | Ellis, Dean (1568) | Lost 0-2 | -171483 |
| 4sealed | 217 | Steer, Michael (1482) | Won 2-0 | +181501 |
| 5sealed | 183 | Watkins-Field, John-James (1497) | Lost 0-2 | -181483 |
| 6sealed | 181 | Norgaard, Mikkel (1470) | Lost 0-2 | -181465 |
| 7sealed | 155 | Howells, Jospeh (1463) | Won 2-0 | +181483 |
| 8sealed | 106 | Lee, Han (1480) | Won 2-0 | +181501 |
| top | average opponent: 1493record: 4-4 | new rating: 1501 | ||