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Rapid:
Individual Calculations April 2023 |
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| Grigoryeva, Olga Total change: -50.80 | |   |
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| Champ. Chelyabinsk region 2023 Rapid women | Chelyabinsk | RUS | 2023-03-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1368 | 1776 | 4.50 | 8 | -2.54 | 20 | -50.80 | |
|  Filippova, Viktoriia | | | 1102 | RUS | 1.00 | 1 | 0.01 | 20 | 0.20 | |  Vorona, Veronika | | | 1368 | RUS | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Dmitrieva, Mariya | | | 1376 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Chernyshkova, Milena | | | 1245 | RUS | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Valiullina, Lyaisan | | | 1367 | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Romanenko, Tatiana | | | 1803 | RUS | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Kozhemyakina, Maria | | | 1408 | RUS | 0.50 | 1 | -0.40 | 20 | -8.00 | | | Dubovikova, Rada | | | 1273 | RUS | 0.00 | 1 | -0.96 | 20 | -19.20 | | | * 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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