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Individual Calculations December 2017 |
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| Geller, Jakov Total change: -9.10 | |   |
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| M.Chigorin Memorial 2017 | St. Petersburg | RUS | 2017-10-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2352 | 2526 | 5.50 | 9 | -0.91 | 10 | -9.10 | |
|  Bhambure, Shantanu | | | 2126 * | IND | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Evdokimov, Alexey | | | 2280 | RUS | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Palachev, Petr | f | | 2372 | RUS | 1.00 | 1 | 0.29 | 10 | 2.90 | | | Dai, Changren | | | 2425 | CHN | 0.50 | 1 | -0.14 | 10 | -1.40 | | | Tsoi, Dmitry | f | | 2361 | RUS | 0.00 | 1 | -0.72 | 10 | -7.20 | | | Chen, Qi B | | | 2345 | CHN | 1.00 | 1 | 0.26 | 10 | 2.60 | | | Sukhareva, Evgeniya | | | 2207 | RUS | 1.00 | 1 | 0.13 | 10 | 1.30 | | | Sjugirov, Sanan | g | | 2650 | RUS | 0.00 | 1 | -0.33 | 10 | -3.30 | | | Ofitserian, Boris | f | | 2402 | RUS | 0.00 | 1 | -0.67 | 10 | -6.70 | | | * 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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