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Rapid:
Individual Calculations February 2020 |
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| Koshtenko, Valentyna Total change: 17.20 | |   |
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| Martynov Memorial Rapid-2020 | Khmelnitsky | UKR | 2020-01-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1747 | 1640 | 3.50 | 7 | 0.86 | 20 | 17.20 | |
|  Jashchenko, Vladimir | | | 2040 * | UKR | 1.00 | 1 | 0.92 | 20 | 18.40 | |  Popov, Sergey A. | | | 1807 | UKR | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Ivanov, Vladimir A. | | | 1778 | UKR | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Zherebny, Mykola | | | 1655 | UKR | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Babiy, Anatoliy | | | 1604 | UKR | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Baziuk, Vladyslav | | | 1901 | UKR | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Shevchenko, Yaroslav | | | 1442 | UKR | 0.00 | 1 | -0.76 | 20 | -15.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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