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Individual Calculations September 2009 |
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| Kazennov, Ivan Total change: 18.75 | |   |
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| Yaroslavia 2009 open | Rybinsk | RUS | 2009-06-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2005 | 1873 | 3.00 | 6 | 0.99 | 15 | 14.85 | |
|  Masalov, Andrey | | | 2223 | RUS | 0.00 | 1 | -0.11 | 15 | -1.65 | |  Velikodvorskaya, Regina | | | 1728 | RUS | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Isaly, Sultan | | | 2042 | RUS | 1.00 | 1 | 0.72 | 15 | 10.80 | | | Bochkov, Artem | | | 2003 | RUS | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Grigoryeva, Olga A. | | | 2027 | RUS | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Stebunov, Alexander A. | | | 2006 | RUS | 1.00 | 1 | 0.68 | 15 | 10.20 | |
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) | | | | Volga Cup 2009 open | Kostroma | RUS | 2009-07-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2046 | 1884 | 2.00 | 6 | 0.26 | 15 | 3.90 | |
| | Tsygankov, Alexander | | | 2024 | RUS | 0.50 | 1 | 0.19 | 15 | 2.85 | | | Tkachuk, Andrey | | | 2148 | RUS | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Rylov, Igor | | | 2079 | RUS | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Loshakov, Dmitry | | | 2015 | RUS | 1.00 | 1 | 0.68 | 15 | 10.20 | | | Karataev, Oleg | | | 2004 | RUS | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Martov, Vadim | | | 2003 | RUS | 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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