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Rapid:
Individual Calculations February 2022 |
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| Kruk, Mykola Total change: -22.60 | |   |
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| IvFrank region chess championship U18_Rapid 2022 | Ivano-Frankivsk | UKR | 2022-01-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1537 | 1317 | 1.00 | 6 | -0.85 | 20 | -17.00 | |
|  Nahornyi, Ihor | | | 1879 | UKR | 0.00 | 1 | -0.02 | 20 | -0.40 | |  Kruk, Roman | | | 1101 | UKR | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Mishchuk, Marian | | | 1498 | UKR | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Kasapchuk, Oleksandr Jr. | | | 1639 | UKR | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Matskiv, Stanislav | | | 1216 | UKR | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Vasynda, Oleksandr | | | 1891 | UKR | 0.00 | 1 | -0.02 | 20 | -0.40 | |
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) | | | | I- MEMORIAL BUTURINA 2022 | Lviv | UKR | 2022-01-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1410 | 1317 | 1.50 | 4 | -0.28 | 20 | -5.60 | |
| | Dmytriv, Roman | | | 1863 | UKR | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Kruk, Roman | | | 1101 | UKR | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Holiak, Lina | | | 1002 | UKR | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Durnev, Vladimir | | | 1672 | UKR | 1.00 | 1 | 0.89 | 20 | 17.80 | |
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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