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Rapid:
Individual Calculations July 2023 |
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| Petergova, Stella Total change: 54.40 | |   |
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| Chess Plaza Rapid 2023 | Moscow | RUS | 2023-06-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1572 | 1209 | 2.00 | 4 | 1.36 | 40 | 54.40 | |
|  Popesku, Dorin | | | 1244 | RUS | 1.00 | 1 | 0.55 | 40 | 22.00 | |  Asatryan, Leon | | | 1813 | RUS | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Ustinovitch, Angelina | | | 1665 | RUS | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Marchenko, Yury | | | 1566 | ISR | 1.00 | 1 | 0.89 | 40 | 35.60 | |
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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