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Rapid:
Individual Calculations February 2020 |
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| Riabova, Valentyna Total change: -15.80 | |   |
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| Weekend tournament (Rapid)-January-2020 | Zaporozhye | UKR | 2020-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1641 | 1410 | 1.00 | 7 | -0.79 | 20 | -15.80 | |
|  Lysenko, Yuri | | | 1810 * | UKR | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Lozovoi, Roman | | | 1810 * | UKR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Korotya, Olexandr | | | 1796 | UKR | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Babaev, Farid | | | 1446 | UKR | 0.50 | 1 | 0.05 | 20 | 1.00 | | | Kucher, Tamara | | | 1337 | UKR | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Alekseeva, Nadezchda | | | 1477 | UKR | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Ryakhin, Alexandr | | | 1810 * | UKR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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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