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Rapid:
Individual Calculations December 2019 |
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| Velychko, Sofiya Total change: -12.20 | |   |
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| Autumn Rapid | Lviv | UKR | 2019-11-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1373 | 1176 | 1.00 | 6 | -0.61 | 20 | -12.20 | |
|  Zadoretskii, Bogdan | | | 1576 * | UKR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Smeryk, Andriy | | | 1431 | UKR | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Siryk, Roman | | | 1123 | UKR | 0.50 | 1 | -0.07 | 20 | -1.40 | |  Velychko, Semen | | | 1273 | UKR | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Lemeshchuk, Roman | | | 1420 | UKR | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Reznik, Kateryna | | | 1415 | UKR | 0.00 | 1 | -0.20 | 20 | -4.00 | | | * 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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