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Rapid:
Individual Calculations December 2019 |
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| Chekan, Varvara Total change: 2.00 | |   |
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| Central FR Chmp 2019 G13_Rapid | Bryansk | RUS | 2019-11-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1240 | 1217 | 4.00 | 8 | 0.26 | 20 | 5.20 | |
|  Bizyukina, Polina | | | 1167 | RUS | 1.00 | 1 | 0.43 | 20 | 8.60 | |  Marochkina, Yaroslava | | | 1309 | RUS | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Koryagina, Arina | | | 1211 | RUS | 0.50 | 1 | -0.01 | 20 | -0.20 | | | Voronina, Mariya | | | 1313 | RUS | 1.00 | 1 | 0.63 | 20 | 12.60 | | | Chirva, Alena | | | 1316 | RUS | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Hegai, Zarina | | | 1119 | RUS | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Elnikova, Milena | | | 1276 | RUS | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Grekova, Aglaya | | | 1210 | RUS | 0.00 | 1 | -0.51 | 20 | -10.20 | |
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) | | | | 24th stage of Moscow region chess Cup_Senezh-2019 | Solnechnogorsk | RUS | 2019-11-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1617 | 1217 | 0.00 | 2 | -0.16 | 20 | -3.20 | |
| | Kopytov, Ruslan | | | 1617 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Chekan, Andrey | f | | 1617 * | 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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