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Rapid:
Individual Calculations December 2019 |
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| Ershova, Sofya Total change: -5.00 | |   |
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| Championship of the SZFO 2019_G19. RAPID | St. Petersburg | RUS | 2019-11-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1561 | 1784 | 6.50 | 9 | -0.25 | 20 | -5.00 | |
|  Sycheva, Sofia | | | 1384 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Baneva, Darina | | | 1447 | RUS | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Sinitsina, Anastassia | | wf | 2042 | EST | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Litvinova, Kseniya | | | 1541 | RUS | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Emelyanova, Victoria | | | 1721 | RUS | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Timofeeva, Juliya | | | 1517 | RUS | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Artiukhova, Elizaveta | | | 1596 | RUS | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Evgenyeva, Antonina | | | 1384 * | RUS | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Kulneva, Darya | | | 1419 | RUS | 1.00 | 1 | 0.10 | 20 | 2.00 | | | * 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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