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Individual Calculations March 2023 |
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| Vitak, Jiri Total change: 1.60 | |   |
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| 2. liga C 2022-2023 r8-9 | various | CZE | 2023-02-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2227 | 2252 | 1.50 | 2 | 0.44 | 20 | 8.80 | |
|  Purnoch, Josef | | | 2146 | CZE | 1.00 | 1 | 0.36 | 20 | 7.20 | |  Sodoma, Jan | m | | 2307 | CZE | 0.50 | 1 | 0.08 | 20 | 1.60 | |
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) | | | | 1. liga 2022-2023 zapad r8-9 | various | CZE | 2023-02-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2352 | 2252 | 0.00 | 1 | -0.36 | 20 | -7.20 | |
| | Konopka, Michal | m | | 2352 | CZE | 0.00 | 1 | -0.36 | 20 | -7.20 | |
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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