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Individual Calculations April 2016 |
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| Fox, Chris Total change: -57.80 | |   |
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| Welsh Chess Premier League 2015/16 Round 5 | Merthyr Tydfil | WLS | 2016-03-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1720 | 1727 | 1.00 | 1 | 0.49 | 20 | 9.80 | |
|  Thomas, Roy | | | 1720 | WLS | 1.00 | 1 | 0.49 | 20 | 9.80 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | Tom Weston Memorial | Cardiff | WLS | 2016-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1502 | 1727 | 2.00 | 7 | -3.38 | 20 | -67.60 | |
|  Lutchman Singh, Aishwarya | | | 1440 | WLS | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Hurn, Robert Aj | | | 1654 | WLS | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Sivarajasingam, Venetia | | | 1588 | WLS | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Govindaraj, Neya | | | 1327 * | WLS | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Qiu, Anlan | | | 1551 | WLS | 0.00 | 1 | -0.73 | 20 | -14.60 | | | O`rourke, Kevin | | | 1393 | WLS | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Fowler, Hugo | | | 1558 | WLS | 0.00 | 1 | -0.72 | 20 | -14.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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