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Rapid:
Individual Calculations September 2021 |
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| Soboleva-Akhundova, Violetta Total change: -1.40 | |   |
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| Astrakhan Chess Festival_Rapid | Astrakhan | RUS | 2021-08-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1389 | 1121 | 1.00 | 5 | -0.07 | 20 | -1.40 | |
|  Davydov, Nikita | | | 1640 | RUS | 0.00 | 1 | -0.03 | 20 | -0.60 | |  Zulkharbikov, Ilyas | | | 1186 | RUS | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Belova, Svetlana | | | 1475 | RUS | 0.50 | 1 | 0.39 | 20 | 7.80 | | | Kamanin, Filipp | | | 1195 | RUS | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Kocherov, Lev | | | 1451 | RUS | 0.00 | 1 | -0.12 | 20 | -2.40 | |
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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