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Rapid:
Individual Calculations April 2021 |
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| Chigareva, Elizaveta Total change: 3.80 | |   |
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| Serpukhov rapid 2021 U15 | Serpukhov | RUS | 2021-03-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1382 | 1131 | 1.00 | 4 | 0.19 | 20 | 3.80 | |
|  Lototovich, Andrey I | | | 1419 | RUS | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Telin, Svyatoslav | | | 1514 | RUS | 1.00 | 1 | 0.91 | 20 | 18.20 | |  Polozova, Anna | | | 1283 | RUS | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Taran, Egor A | | | 1311 | RUS | 0.00 | 1 | -0.26 | 20 | -5.20 | |
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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