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Blitz:
Individual Calculations April 2013 |
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| Ravinskiy, Petr Total change: 7.60 | |   |
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| Fatherland Defender Day | St. Petersburg | RUS | 2013-02-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2026 | 1816 | 2.50 | 8 | 0.38 | 20 | 7.60 | |
|  Sichinava, Zviad | | | 2216 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Lezhepekova, Veronika | | wf | 2122 | RUS | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Siagodnik, Anton | f | | 2189 | BLR | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Salmin, Vitaliy | | | 1709 | RUS | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Osmachko, Vladimir | | | 2068 | RUS | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Lysukha, Nikita | | | 1736 | RUS | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Tkachev, Ivan | | | 2112 | RUS | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Nikolaev, Yury | | | 2052 | RUS | 0.50 | 1 | 0.30 | 20 | 6.00 | | | * 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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