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Individual Calculations May 2017 |
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| Petukhov, Yakov Total change: 37.20 | |   |
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| Champ. Kirov 2nd league 2017 | Kirov | RUS | 2017-04-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1407 | 1198 | 2.50 | 6 | 0.93 | 40 | 37.20 | |
|  Perminov, Ivan | | | 1598 * | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Devyatykh, Evelina | | | 1289 | RUS | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Manina, Nina | | | 1110 | RUS | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Zyazev, Yrij | | | 1434 | RUS | 1.00 | 1 | 0.80 | 40 | 32.00 | | | Shabardin, Artur | | | 1549 | RUS | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Kryukov, Denis | | | 1460 | RUS | 0.50 | 1 | 0.32 | 40 | 12.80 | | | * 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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