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Rapid:
Individual Calculations September 2021 |
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| Datsenko, Mykyta Total change: -10.40 | |   |
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| Myrhorod Chess Championship-2021 U20 | Myrhorod, Poltava region | UKR | 2021-08-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1415 | 1313 | 2.00 | 6 | -0.34 | 20 | -6.80 | |
|  Stavitskaya, Vlada | | | 1743 | UKR | 0.00 | 1 | -0.07 | 20 | -1.40 | |  Akulova, Julia | | | 1158 | UKR | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Kachur, Nazar | | | 1532 | UKR | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Slemzin, Arseniy | | | 1378 | UKR | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Demenko, Olexandr | | | 1186 | UKR | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Mazun, Yaroslav | | | 1494 | UKR | 0.00 | 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) | | | | 30th Anniversary of Ukraine's Independence (Myrhorod rapid) | Myrhorod, Poltava region | UKR | 2021-08-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1487 | 1313 | 1.50 | 5 | -0.18 | 20 | -3.60 | |
| | Koniushenko, Oleksandr | | | 1826 | UKR | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Ovcharenko, Arina | | | 1031 | UKR | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Dzhun, Vasyl | | | 1771 | UKR | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Habidullin, Andriy | | | 1366 | UKR | 0.50 | 1 | 0.07 | 20 | 1.40 | | | Chopenko, Olena | | | 1443 | UKR | 0.00 | 1 | -0.32 | 20 | -6.40 | |
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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