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Individual Calculations November 2009 |
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| Pitkanen, Juhani Total change: -17.55 | |   |
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| M.Chigorin Memorial 2009 | St.Petersburg | RUS | 2009-10-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2026 | 1775 | 0.50 | 8 | -1.17 | 15 | -17.55 | |
|  Dzhumagaliev, Yan | f | | 2175 * | RUS | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Donskov, Anatoly | | | 2175 * | RUS | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Komarov, Andrei | | | 2020 | RUS | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Kozlov, Mikhail | | | 1956 | RUS | 0.50 | 1 | 0.24 | 15 | 3.60 | | | Styazhkina, Anna | | wf | 2059 | RUS | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Khatenever, Feliks | | | 1929 | RUS | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Gantsevich, Aleksei | | | 2096 | RUS | 0.00 | 1 | -0.13 | 15 | -1.95 | | | Tropin, Nikolay | | | 1798 | RUS | 0.00 | 1 | -0.47 | 15 | -7.05 | | | * 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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