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Rapid:
Individual Calculations August 2021 |
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| Yakymakha, Mariia Total change: 51.60 | |   |
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| Kyiv Chess Championship Women - 2021 Rapid | Kyiv | UKR | 2021-07-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1666 | 1496 | 5.00 | 9 | 2.02 | 20 | 40.40 | |
|  Barchuk, Irina | | | 2070 | UKR | 0.00 | 1 | -0.02 | 20 | -0.40 | |  Borysiuk, Sofiia-Khrystyna | | | 1381 | UKR | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Onipko, Kateryna | | | 1112 | UKR | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Shkryl, Kateryna | | | 1799 | UKR | 1.00 | 1 | 0.86 | 20 | 17.20 | | | Piddubna, Bozhena | | | 1513 | UKR | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Yashchenko, Olena | | | 1868 | UKR | 1.00 | 1 | 0.90 | 20 | 18.00 | | | Novikova, Margarita | | | 1926 | UKR | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Marchenko, Yelyzaveta | | | 1535 | UKR | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Manko, Mariya | | | 1792 | UKR | 0.00 | 1 | -0.15 | 20 | -3.00 | |
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) | | | | Kyiv Chess Open 2021 U-16 | Kyiv | UKR | 2021-07-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1680 | 1496 | 3.00 | 8 | 0.56 | 20 | 11.20 | |
| | Berin, Artem | | | 1836 | UKR | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Korolchuk, Vladyslava | | | 1279 | UKR | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Gryshko, Vitalii | | | 1939 | UKR | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Kharchenko, Michail | | | 1925 | UKR | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Shykyravyi, Denys | | | 1291 | UKR | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Perets, Dmitry | | | 1752 | UKR | 1.00 | 1 | 0.81 | 20 | 16.20 | | | Demchenko, Yaroslav | | | 1670 | UKR | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Dzoba, Demian | | | 1745 | UKR | 0.00 | 1 | -0.19 | 20 | -3.80 | |
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) | | |
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