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Individual Calculations October 2012 |
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| Puraev, Artemiy Total change: 16.95 | |   |
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| M.Botvinnik Memorial 2012 | St. Petersburg | RUS | 2012-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2290 | 2183 | 4.50 | 9 | 1.13 | 15 | 16.95 | |
|  Hovhannisyan, Robert | g | | 2583 * | ARM | 0.50 | 1 | 0.42 | 15 | 6.30 | |  Fokin, Anatoly | | | 1803 | RUS | 1.00 | 1 | 0.09 | 15 | 1.35 | | | Predke, Alexandr | | | 2483 | RUS | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Rozhko, Dmitry | f | | 2388 | RUS | 0.50 | 1 | 0.26 | 15 | 3.90 | | | Svidinsky, Dmitry | | | 2065 | RUS | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Tseitlin, Mark D | g | | 2396 | ISR | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Panov, Ivan | | | 2033 | RUS | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Bogachkov, Igor | f | | 2356 | RUS | 0.50 | 1 | 0.23 | 15 | 3.45 | | | Neverov, Valeriy | g | | 2502 | UKR | 0.00 | 1 | -0.13 | 15 | -1.95 | | | * 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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