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Individual Calculations September 2013 |
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| Grigorjev, Iljya Total change: -6.60 | |   |
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| Volga Cup 2013 open | Kostroma | RUS | 2013-07-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1946 | 2167 | 4.00 | 6 | -0.61 | 15 | -9.15 | |
|  Zarubitski, Viachaslau | | | 1848 | BLR | 0.00 | 1 | -0.87 | 15 | -13.05 | |  Sidorov, Dmitry | | | 1800 | RUS | 0.50 | 1 | -0.40 | 15 | -6.00 | | | Gavryushin, Dmitry | | | 1921 | RUS | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Makarov, Viatcheslav | | | 2023 | RUS | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Chekletsov, Ilya | | | 2025 | RUS | 0.50 | 1 | -0.19 | 15 | -2.85 | | | Zhuravlev, A. | | | 2060 | RUS | 1.00 | 1 | 0.35 | 15 | 5.25 | |
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) | | | | Lipetsk chmp (y) | Elets | RUS | 2013-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1838 | 2167 | 7.00 | 8 | 0.17 | 15 | 2.55 | |
| | Komarov, Alexey | | | 1767 * | RUS | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Kostenkov, Nikita | | | 1767 * | RUS | 0.50 | 1 | -0.42 | 15 | -6.30 | | | Bortsov, Nikita | | | 1767 * | RUS | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Plohotniuk, Vadim | | | 1767 * | RUS | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Grachev, Andrey | | | 2097 | RUS | 0.50 | 1 | -0.10 | 15 | -1.50 | | | Lomovskih, Alexey | | | 2008 | RUS | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Borschevsky, Efim | | | 1767 * | RUS | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Bespalov, Nikita | | | 1767 * | RUS | 1.00 | 1 | 0.08 | 15 | 1.20 | | | * 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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