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Rapid:
Individual Calculations July 2013 |
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| Obukhov, Sergeij Total change: 21.40 | |   |
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| 4-th Open Cup of Chess Club "Shahrad" for veterans | Kharkiv | UKR | 2013-06-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1994 | 2087 | 6.00 | 8 | 1.07 | 20 | 21.40 | |
|  Khaysin, Vasiliy | | | 1742 | UKR | 1.00 | 1 | 0.11 | 20 | 2.20 | |  Rybalka, Vladimir | | | 1860 | UKR | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Chagovets, Nikolai | | | 1954 | UKR | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Sobolev, Artur | | | 2226 | UKR | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Varchenko, Grigory | | | 2104 | UKR | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Kostik, Aleksandr | | | 2025 | UKR | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Skorlupkin, Valeriy | f | | 2044 | UKR | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Karachentsev, Sergei | | | 1994 | UKR | 0.50 | 1 | -0.13 | 20 | -2.60 | |
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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