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Blitz:
Individual Calculations April 2023 |
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| Pershina, Nadezhda Total change: -213.60 | |   |
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| North-West chess Championship 2023_women. BLITZ | St. Petersburg | RUS | 2023-03-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1309 | 1559 | 2.50 | 10 | -5.34 | 40 | -213.60 | |
|  Yakunenkova, Ekaterina | | | 1171 | RUS | 0.00 | 1 | -0.91 | 40 | -36.40 | |  Priemshchikova, Evelina | | | 1308 | RUS | 0.00 | 1 | -0.81 | 40 | -32.40 | | | Kalinovskaya, Lyudmila | | | 1534 | RUS | 0.00 | 1 | -0.53 | 40 | -21.20 | | | Dobryakova, Taisiya | | | 1278 | RUS | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Putilova, Alina | | | 1294 | RUS | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Khoroshikh, Sofia | | | 1159 * | RUS | 0.00 | 1 | -0.92 | 40 | -36.80 | | | Zangirova, Tatyana | | | 1233 | RUS | 0.50 | 1 | -0.37 | 40 | -14.80 | | | Koroleva, Mariya | | | 1304 | RUS | 0.00 | 1 | -0.81 | 40 | -32.40 | | | Veretennikova, Galina | | | 1216 | RUS | 0.00 | 1 | -0.88 | 40 | -35.20 | | | Galakhanova, Evelina | | | 1594 | RUS | 0.00 | 1 | -0.45 | 40 | -18.00 | | | * 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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