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Rapid:
Individual Calculations December 2019 |
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| Chekan, Arina Total change: -61.60 | |   |
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| Central FR Chmp 2019 G13_Rapid | Bryansk | RUS | 2019-11-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1213 | 1315 | 1.50 | 7 | -2.95 | 20 | -59.00 | |
|  Hegai, Zarina | | | 1119 | RUS | 0.00 | 1 | -0.75 | 20 | -15.00 | |  Kiseleva, Mariya | | | 1123 | RUS | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Prokofieva, Kira | | | 1586 | RUS | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Strazheva, Maja | | | 1178 | RUS | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Murzina, Adelina | | | 1102 | RUS | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Grekova, Aglaya | | | 1210 | RUS | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Rodionova, Maya | | | 1175 | RUS | 0.00 | 1 | -0.69 | 20 | -13.80 | |
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) | | | | 24th stage of Moscow region chess Cup_Senezh-2019 | Solnechnogorsk | RUS | 2019-11-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1523 | 1315 | 1.00 | 4 | -0.13 | 20 | -2.60 | |
| | Chekan, Arseny | | | 1003 | RUS | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Zverev, Valentin | | | 1660 | RUS | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Zakrevsky, Anatoly | | | 1715 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Nikonov, Andrey | | | 1715 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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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