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Individual Calculations October 2012 |
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| Pershin, Denis Total change: -3.30 | |   |
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| M.Botvinnik Memorial 2012 | St. Petersburg | RUS | 2012-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2072 | 2103 | 4.50 | 9 | -0.22 | 15 | -3.30 | |
|  Rozum, Ivan | m | | 2500 | RUS | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Shemenko, Georgy | | | 1746 | RUS | 0.00 | 1 | -0.89 | 15 | -13.35 | | | Popov, Alexei | | | 1797 | RUS | 1.00 | 1 | 0.14 | 15 | 2.10 | | | Nikiforov, Vyacheslav | | | 1880 | RUS | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Khatoev, Eduard | f | | 2322 | RUS | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Sorokina, Svetlana | | | 1713 | RUS | 0.50 | 1 | -0.41 | 15 | -6.15 | | | Lupik, Marina | | wm | 2197 | RUS | 1.00 | 1 | 0.63 | 15 | 9.45 | | | Solovyov, Viktor | | | 2278 | RUS | 0.50 | 1 | 0.23 | 15 | 3.45 | | | Zimmermann, Ulrich | | | 2219 | GER | 0.50 | 1 | 0.16 | 15 | 2.40 | |
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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