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Individual Calculations September 2018 |
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| Zavgorodniy, Valentin Total change: 32.40 | |   |
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| Petersburg Summer 2018 - Russian Cup B13 | St. Petersburg | RUS | 2018-08-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1437 | 1407 | 4.50 | 8 | 0.81 | 40 | 32.40 | |
|  Dobkes, Mikhail | | | 1164 | RUS | 1.00 | 1 | 0.20 | 40 | 8.00 | |  Igudin, Denis | | | 1589 | RUS | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Sadekov, Maksim | | | 1552 | EST | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Yugarov, Vladislav | | | 1190 | RUS | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Dondukov, Vladislav | | | 1504 | RUS | 1.00 | 1 | 0.63 | 40 | 25.20 | | | Tyugashev, Grigoriy | | | 1525 | RUS | 1.00 | 1 | 0.66 | 40 | 26.40 | | | Trishkin, Mikhail | | | 1676 | RUS | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Kvaratskheliya, Tristan | | | 1293 | RUS | 0.00 | 1 | -0.66 | 40 | -26.40 | |
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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