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Rapid:
Individual Calculations September 2021 |
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| Kuzmina, Oleksandra Total change: 10.60 | |   |
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| PAUL KERES MEMORIAL FESTIVAL 2021 - Rapid | Parnu | EST | 2021-07-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1329 | 1060 | 1.00 | 5 | -0.22 | 20 | -4.40 | |
|  Blokhin, Sofia | | | 1758 | EST | 0.00 | 1 | -0.01 | 20 | -0.20 | |  Reinson, Juri | | | 1361 | EST | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Dzjuba, Jegor | | | 1316 | EST | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Einmann, Anette | | | 1071 | EST | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Maapalu, Ralf | | | 1139 | EST | 1.00 | 1 | 0.61 | 20 | 12.20 | |
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) | | | | Estonian U14 Rapid Club Championships | Narva | EST | 2021-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1241 | 1060 | 2.50 | 6 | 0.75 | 20 | 15.00 | |
| | Roots, Lem-Leonhard | | | 1121 | EST | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Balabonin, Matvei | | | 1028 | EST | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Gasanbekov, Miroslav | | | 1118 | EST | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Dukov, Vladimir | | | 1332 | EST | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Oim, Mikk Kaarel | | | 1391 | EST | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Lehes, Erik Johannes | | | 1454 | EST | 0.00 | 1 | -0.08 | 20 | -1.60 | |
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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