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Rapid:
Individual Calculations October 2018 |
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| Serbenenko, Igor Total change: 21.20 | |   |
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| Children cup in Kaluga | Kaluga | RUS | 2018-09-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1183 | 1035 | 2.00 | 3 | 1.06 | 20 | 21.20 | |
|  Naumov, Daniil | | | 1288 | RUS | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Saranchin, Ilia | | | 1067 | RUS | 1.00 | 1 | 0.54 | 20 | 10.80 | |  Kokornikov, Matvey | | | 1195 | RUS | 1.00 | 1 | 0.71 | 20 | 14.20 | |
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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