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Rapid:
Individual Calculations April 2023 |
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| Gritsayeva, Oksana Total change: -4.20 | |   |
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| The Southern Federal District Championship Women 2023_Rapid | Rostov-on-Don | RUS | 2023-03-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1873 | 2176 | 7.00 | 9 | -0.21 | 20 | -4.20 | |
|  Zakharova, Svetlana | | | 1562 | RUS | 1.00 | 1 | 0.02 | 20 | 0.40 | |  Serditykh, Olesya | | | 1941 | RUS | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Evteenko, Yuliya | | | 1739 | RUS | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Zudikova, Mariya | | | 1776 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Potapova, Margarita | | wm | 2252 | RUS | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Sukhareva, Evgeniya | | wf | 2096 | RUS | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Kramarenko, Elena | | | 1707 | RUS | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Nazarova, Evgeniya | | | 1740 | RUS | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Kirdyashkina, Ekaterina | | | 2045 | RUS | 0.50 | 1 | -0.18 | 20 | -3.60 | | | * 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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