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Blitz:
Individual Calculations September 2021 |
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| Polyvko, Maksim Total change: 19.00 | |   |
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| Ukraine Amateur Chess Championship (Blitz) | Cherkasy | UKR | 2021-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1716 | 1055 | 2.00 | 8 | 1.86 | 20 | 37.20 | |
|  Kononenko, Vitaliy | | | 1790 | UKR | 0.00 | 1 | -0.01 | 20 | -0.20 | |  Stuk, Valeriy | | | 1757 | UKR | 1.00 | 1 | 0.99 | 20 | 19.80 | | | Mytsyk, Yuriy | | | 1790 | UKR | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Karasevych, Andrii | | | 1718 | UKR | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Khristovoy, Yuriy | | | 1738 | UKR | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Tsushko, Volodymyr | | | 1790 | UKR | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Burlachuk, Viacheslav | | | 1634 | UKR | 1.00 | 1 | 0.98 | 20 | 19.60 | | | Mazurtsova, Margarita | | | 1507 | UKR | 0.00 | 1 | -0.06 | 20 | -1.20 | |
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) | | | | The Open Allukrainian chess tournament" I Memorial Yuriy Yampolsky-2021" (Blitz) | Kremenchuk, Poltava Region | UKR | 2021-08-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1445 | 1055 | 0.00 | 5 | -0.91 | 20 | -18.20 | |
| | Kybkalo, Oleksandr | | | 1191 | UKR | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Scherbov, Grigory | f | | 1790 | UKR | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Romanchenko, Alisa | | | 1335 | UKR | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Postolnik, Vitaliy | | | 1790 | UKR | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Syomina, Maryna | | | 1121 | UKR | 0.00 | 1 | -0.41 | 20 | -8.20 | |
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) | | |
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