Rapid:
Individual Calculations July 2023 |
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Kovalenko, Mariel Total change: 24.80 | | |
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A.A. Sapfirov Memorial. Rapid | Sochi | RUS | 2023-06-04 |
Rc | Ro | w | n | change | K | K*chg | Game |
1564 | 1132 | 1.00 | 5 | 0.62 | 40 | 24.80 | |
| Lakvitava, Sarida | | | 1574 | RUS | 0.00 | 1 | -0.06 | 40 | -2.40 | | Demina, Alena | | | 1445 | RUS | 0.00 | 1 | -0.14 | 40 | -5.60 | | Kartalyan, Gaspar | | | 1636 | RUS | 0.00 | 1 | -0.04 | 40 | -1.60 | | Orlov, Georgy | | | 1688 | RUS | 1.00 | 1 | 0.97 | 40 | 38.80 | | Zabavskaya, Daria | | | 1479 | RUS | 0.00 | 1 | -0.11 | 40 | -4.40 | | 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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