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Rapid:
Individual Calculations June 2021 |
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| Piddubna, Bozhena Total change: 38.80 | |   |
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| Ukrainian Chess Championship (rapid) among young girls under 12 years | Omelnik of Poltava region | UKR | 2021-04-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1323 | 1503 | 7.00 | 9 | 0.64 | 20 | 12.80 | |
|  Prochaieva, Olha | | | 1163 | UKR | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Tymchenko, Maria | | | 1278 | UKR | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Synytska, Anna | | | 1160 | UKR | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Korolchuk, Vladyslava | | | 1210 | UKR | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Basova, Polina | | | 1627 | UKR | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Terletskaya, Maria | | | 1146 | UKR | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Prochaieva, Alina | | | 1466 | UKR | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Petrenko, Maryna | | | 1409 | UKR | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Gabor, Mariya | | | 1450 | UKR | 1.00 | 1 | 0.43 | 20 | 8.60 | |
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 cup -2021" | Kyiv | UKR | 2021-05-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1614 | 1503 | 4.00 | 7 | 1.30 | 20 | 26.00 | |
| | Gryshko, Vitalii | | | 1969 | UKR | 1.00 | 1 | 0.95 | 20 | 19.00 | | | Vladov, Arsenii | | | 1683 | UKR | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Sidletskyi, Ivan | | | 1888 | UKR | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Dzoba, Demian | | | 1710 | UKR | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Veremeienko, Matvii | | | 1528 | UKR | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Litvinov, Ivan | | | 1224 | UKR | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Delikatnyi, Denys | | | 1299 | UKR | 1.00 | 1 | 0.24 | 20 | 4.80 | |
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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