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Rapid:
Individual Calculations October 2018 |
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| Ivchenko, Oleksandr Total change: 8.60 | |   |
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| Myrhorod Chess Cup September 2018 | Myrhorod, Poltava region | UKR | 2018-09-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1463 | 1551 | 3.50 | 5 | 0.43 | 20 | 8.60 | |
|  Kachur, Nazar | | | 1509 | UKR | 0.50 | 1 | -0.06 | 20 | -1.20 | |  Stavitskaya, Vlada | | | 1867 | UKR | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Skorobogatko, Valentyna | | | 1227 | FRA | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Chopenko, Olena | | | 1370 | UKR | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Masiachenko, Maxym | | | 1341 | UKR | 1.00 | 1 | 0.23 | 20 | 4.60 | |
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) | | |
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