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Individual Calculations January 2013 |
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| Whitehead, David J Total change: -4.50 | |   |
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| London Chess Classic 2012: Open | London | ENG | 2012-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2098 | 2059 | 2.50 | 6 | -0.30 | 15 | -4.50 | |
|  Cherniaev, Alexander | g | | 2459 * | RUS | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Marshall, Michael | | | 1898 | DEN | 0.50 | 1 | -0.21 | 15 | -3.15 | | | Phillips, Owen S | | | 1926 | ENG | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Croad, Nicolas | f | | 2282 | NZL | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Nettleton, Charlie B | | | 1845 | ENG | 0.50 | 1 | -0.27 | 15 | -4.05 | | | Jaunooby, Ali R | | | 2178 | ENG | 0.50 | 1 | 0.16 | 15 | 2.40 | | | * 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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