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Individual Calculations December 2019 |
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| Istomina, Valeria Total change: -77.20 | |   |
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| Standard - SFO championship - 2019. G15 | Novosibirsk | RUS | 2019-10-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1346 | 1533 | 3.00 | 7 | -1.93 | 40 | -77.20 | |
|  Selivanova, Sofia | | | 1133 * | RUS | 0.50 | 1 | -0.42 | 40 | -16.80 | |  Koroleva, Elizaveta | | | 1324 | RUS | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Zimova, Ekaterina | | | 1211 | RUS | 0.50 | 1 | -0.37 | 40 | -14.80 | | | Nikolaeva, Nadezhda | | | 1699 | RUS | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Kostina, Alexandra | | | 1626 | RUS | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Oyun, Sayudi | | | 1146 | RUS | 0.50 | 1 | -0.41 | 40 | -16.40 | | | Sizykh, Lyudmila | | | 1284 | RUS | 0.50 | 1 | -0.31 | 40 | -12.40 | | | * 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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