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Rapid:
Individual Calculations April 2023 |
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| Karpin, Boris Ark Total change: 22.40 | |   |
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| Chess Tournament "64970, PremiumChess Cup 2023; Stage 4 group A" | Moscow | RUS | 2023-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1304 | 1001 | 1.00 | 2 | 0.56 | 40 | 22.40 | |
|  Zelenov, Grigoriy | | | 1538 | RUS | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Todortseva, Anna Ser | | | 1069 | RUS | 1.00 | 1 | 0.59 | 40 | 23.60 | |
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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