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Individual Calculations April 2018 |
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| Airapetian, Valentin Total change: -15.20 | |   |
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| Krasnodar_chess-school_2018_2 | Krasnodar | RUS | 2018-03-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1654 | 1806 | 2.50 | 5 | -0.76 | 20 | -15.20 | |
|  Strokin, Danil | | | 1440 | RUS | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Frolov, Lev | | | 2026 | RUS | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Bondarev, Boris | | | 1920 | RUS | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Shishkin, Ilya | | | 1406 * | RUS | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Alekseev, Fedor | | | 1477 | RUS | 0.50 | 1 | -0.38 | 20 | -7.60 | | | * 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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