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Rapid:
Individual Calculations December 2012 |
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| Kovalchuk, Alexey Total change: 15.00 | |   |
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| Gran-pri Shahter Dona 2012 | Shahty | RUS | 2012-08-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2189 | 2160 | 5.50 | 10 | 0.75 | 20 | 15.00 | |
|  Mamonova, Yulia | | wf | 2034 | UKR | 1.00 | 1 | 0.33 | 20 | 6.60 | |  Dreev, Aleksey | g | | 2560 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Danchenkova, Julia | | | 1913 | RUS | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Kuzmin, Gennadi P | g | | 2417 | UKR | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Slesarev, I. | | | 1998 | RUS | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Sukhareva, Evgeniya | | | 2300 | RUS | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Grigorieva, Daria | | | 1971 | RUS | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Dobrovolsky, Oleg | f | | 2291 | RUS | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Weetik, Vjacheslav | f | | 2443 | RUS | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Chernov, Vladislav | | | 1962 | RUS | 0.50 | 1 | -0.26 | 20 | -5.20 | | | * 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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