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Rapid:
Individual Calculations January 2018 |
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| Petkun, Tihon Total change: 22.40 | |   |
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| Winter Patterns in Zvenigorod 2017 D U12 | Zvenigorod | RUS | 2017-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1236 | 1005 | 2.00 | 4 | 1.12 | 20 | 22.40 | |
|  Andreev, Aleksandr M. | | | 1278 | RUS | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Kovner, Oleg | | | 1195 | RUS | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Shelepenkov, Filat | | | 1115 | RUS | 1.00 | 1 | 0.65 | 20 | 13.00 | |  Gavrilov, Maxim | | | 1355 | RUS | 0.00 | 1 | -0.11 | 20 | -2.20 | |
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) | | |
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