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Rapid:
Individual Calculations February 2019 |
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| Koskov-Kalkamanov, Andrey Total change: 1.20 | |   |
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| Juniors_Rapid_27.12 | St. Petersburg | RUS | 2018-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1538 | 1424 | 2.00 | 5 | 0.06 | 20 | 1.20 | |
|  Poznyak, Nazar | | | 1824 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Sleptsov, Egor | | | 1228 | RUS | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Avakian, Arkadii | | | 1824 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Andreev, Iurii | | | 1090 | RUS | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Naumov, Igor | | | 1726 | RUS | 0.00 | 1 | -0.15 | 20 | -3.00 | | | * 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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