Individual Calculations December 2021 |
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Chvojka, Jan Total change: -7.80 | | |
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PDSS Krajska soutez 2021/2022 zapad r2-4 | various | CZE | 2021-10-31 |
Rc | Ro | w | n | change | K | K*chg | Game |
1519 | 1638 | 1.50 | 3 | -0.39 | 20 | -7.80 | |
| Sekyrka, Josef | | | 1733 | CZE | 0.50 | 1 | 0.13 | 20 | 2.60 | | Halousek, Jaroslav | | | 1540 | CZE | 0.00 | 1 | -0.63 | 20 | -12.60 | | Kurka, Petr | | | 1283 | CZE | 1.00 | 1 | 0.11 | 20 | 2.20 | | 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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