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Rapid:
Individual Calculations August 2021 |
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| Marchenko, Ameliia Total change: 25.80 | |   |
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| Kyiv Chess Championship Women - 2021 Rapid | Kyiv | UKR | 2021-07-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1491 | 1288 | 3.50 | 9 | 0.87 | 20 | 17.40 | |
|  Toroptseva, Yevheniia | | | 1609 | UKR | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Lyanguzova, Alina | | | 1487 | UKR | 1.00 | 1 | 0.76 | 20 | 15.20 | |  Yashchenko, Olena | | | 1868 | UKR | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Prochaieva, Tina | | | 1160 | UKR | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Shkryl, Kateryna | | | 1799 | UKR | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Prochaieva, Alina | | | 1431 | UKR | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Nalivaeva, Alisa | | | 1404 | UKR | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Sakhatska, Sofiya | | | 1283 | UKR | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Borysiuk, Sofiia-Khrystyna | | | 1381 | UKR | 1.00 | 1 | 0.63 | 20 | 12.60 | |
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) | | | | Kyiv Chess Open 2021 U-16 | Kyiv | UKR | 2021-07-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1459 | 1288 | 4.00 | 11 | 0.42 | 20 | 8.40 | |
| | Manko, Mariya | | | 1792 | UKR | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Ivanytska, Liudmyla | | | 1922 | UKR | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Tretiak, Igor | | | 1019 | UKR | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Herus, Nazar | | | 1561 | UKR | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Torba, Semen | | | 1363 | UKR | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Bulai, Mariia | | | 1417 | UKR | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Marchenko, Yelyzaveta | | | 1535 | UKR | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Kulkovets, Roman | | | 1477 | UKR | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Mahlyovanyi, Nikita | | | 1488 | UKR | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Russeva, Mariia | | | 1385 | UKR | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Bulbachynska, Anna | | | 1092 | UKR | 0.50 | 1 | -0.25 | 20 | -5.00 | |
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) | | |
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