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Rapid:
Individual Calculations January 2020 |
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| Bogatyrov, Mykola Total change: -16.80 | |   |
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| Christmas Chess Challenge 2019 - rapid | Brovary | UKR | 2019-12-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1457 | 1362 | 2.00 | 7 | -0.84 | 20 | -16.80 | |
|  Paryokha, Serhiy | | | 1762 * | UKR | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Didok, Danylo | | | 1762 * | UKR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Dereviannykh, Petro | | | 1143 | UKR | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Polischuk, Artem | | | 1299 | UKR | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Kravchenko, Maria | | | 1482 | UKR | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Korenchenko, David | | | 1421 | UKR | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Piddubna, Bozhena | | | 1327 | UKR | 1.00 | 1 | 0.45 | 20 | 9.00 | | | * 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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