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Individual Calculations January 2023 |
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| Vedral, Oldrich Total change: -0.20 | |   |
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| Extraliga 2022-2023 r3-4 | various | CZE | 2022-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2357 | 2256 | 0.50 | 1 | 0.14 | 20 | 2.80 | |
|  Konopka, Michal | m | | 2357 | CZE | 0.50 | 1 | 0.14 | 20 | 2.80 | |
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) | | | | 1. liga 2022-2023 zapad r5 | various | CZE | 2022-12-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2145 | 2256 | 0.50 | 1 | -0.15 | 20 | -3.00 | |
| | Purnoch, Josef | | | 2145 | CZE | 0.50 | 1 | -0.15 | 20 | -3.00 | |
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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