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Individual Calculations September 2021 |
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| Kukushkin, Valery Total change: 5.20 | |   |
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| Ukraine Amateur Chess Championship | Cherkasy | UKR | 2021-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1888 | 1947 | 3.50 | 6 | 0.13 | 40 | 5.20 | |
|  Pshenichniy, Vladimir | | | 1998 | UKR | 0.00 | 1 | -0.43 | 40 | -17.20 | | | Gurtovoi, Borys | | | 1705 | UKR | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Karasevych, Andrii | | | 1578 | UKR | 1.00 | 1 | 0.10 | 40 | 4.00 | |  Shalymov, Oleksandr | | | 2178 | UKR | 0.50 | 1 | 0.29 | 40 | 11.60 | | | Bufin, Gleb | | | 2057 | UKR | 0.00 | 1 | -0.35 | 40 | -14.00 | | | Mytsyk, Yuriy | | | 1811 | UKR | 1.00 | 1 | 0.32 | 40 | 12.80 | |
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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