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Individual Calculations January 2013 |
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| Dale, Ari Total change: 38.10 | |   |
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| London Chess Classic 2012: Open | London | ENG | 2012-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2258 | 2122 | 5.50 | 9 | 2.54 | 15 | 38.10 | |
|  Spychala, Josefa | | | 1722 * | POL | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Croad, Nicolas | f | | 2282 | NZL | 1.00 | 1 | 0.71 | 15 | 10.65 | | | Hillarp Persson, Tiger | g | | 2522 * | SWE | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Berry, Neil | f | | 2247 | SCO | 0.50 | 1 | 0.17 | 15 | 2.55 | | | Britton, Richard L | f | | 2233 | ENG | 1.00 | 1 | 0.65 | 15 | 9.75 | | | Osborne, Marcus E | | | 2280 | ENG | 1.00 | 1 | 0.71 | 15 | 10.65 | | | Kiik, Kalle | m | | 2437 | EST | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Slavin, Alexey | m | | 2398 | RUS | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Caoili, Arianne | | wm | 2202 | AUS | 1.00 | 1 | 0.61 | 15 | 9.15 | | | * 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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