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Individual Calculations April 2023 |
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| Petrosyan, Tigran S. Total change: -2.70 | |   |
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| 2. liga B 2022-2023 r10-11 | various | CZE | 2023-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2243 | 2455 | 0.50 | 1 | -0.27 | 10 | -2.70 | |
|  Tichy, Stepan | | | 2243 | CZE | 0.50 | 1 | -0.27 | 10 | -2.70 | |
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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