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Rapid:
Individual Calculations July 2017 |
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| Fedorova, Olesya Total change: 10.80 | |   |
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| Star Trek U9 2017 | Korolev | RUS | 2017-05-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1298 | 1370 | 5.50 | 6 | 1.91 | 20 | 38.20 | |
|  Grekova, Aglaya | | | 1188 | RUS | 1.00 | 1 | 0.26 | 20 | 5.20 | |  Silin, Maxim | | | 1200 | RUS | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Shakurov, Artem | | | 1203 | RUS | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Chertkov, Maksim | | | 1617 | RUS | 1.00 | 1 | 0.81 | 20 | 16.20 | | | Loparev, Iliya | | | 1253 | RUS | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Karpenko, Rodion | | | 1328 | RUS | 1.00 | 1 | 0.44 | 20 | 8.80 | |
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) | | | | 1st World Cadets Rapid Chess Championship 2017 - Girls under 08 | Minsk | BLR | 2017-06-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1233 | 1370 | 2.00 | 5 | -1.37 | 20 | -27.40 | |
| | Valieva, Nozima | | | 1082 | UZB | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Mai, Hieu Linh | | | 1280 | VIE | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Khamdamova, Afruza | | wc | 1387 | UZB | 0.50 | 1 | 0.02 | 20 | 0.40 | | | Mutina, Sofia | | | 1246 | RUS | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Dolinskaya, Mariia | | | 1172 | RUS | 0.50 | 1 | -0.26 | 20 | -5.20 | |
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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