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Rapid:
Individual Calculations June 2013 |
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| Grigoriev, Igor Total change: 17.20 | |   |
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| Gran-pri Donskoj rapid 2013 | Novocherkassk | RUS | 2013-05-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2197 | 1939 | 2.00 | 6 | 0.86 | 20 | 17.20 | |
|  Karpov, Vadim | m | | 2339 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Kulygin, Evgeniy | | | 2170 | RUS | 1.00 | 1 | 0.79 | 20 | 15.80 | |  Nazaretyan, Tigran | | | 2230 | RUS | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Vasiliev, Sangadzhi-Gorja | | | 2141 | RUS | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Erendzhenov, Stanislav | m | | 2169 | RUS | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Papyan, Artem | | | 2134 | RUS | 0.00 | 1 | -0.25 | 20 | -5.00 | | | * 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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