Individual Calculations February 2023 |
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Jerabek, Jindrich Total change: -2.40 | | |
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SSS Krajska soutez B 2022-2023 r6-7 | various | CZE | 2023-01-08 |
Rc | Ro | w | n | change | K | K*chg | Game |
1798 | 1907 | 1.50 | 2 | 0.22 | 20 | 4.40 | |
| Novak, Vaclav | | | 1900 | CZE | 0.50 | 1 | -0.01 | 20 | -0.20 | | Feierfeil, Jiri | | | 1695 | CZE | 1.00 | 1 | 0.23 | 20 | 4.60 | | 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) | | SSS Krajsky prebor 2022-2023 r6-7 | various | CZE | 2023-01-15 |
Rc | Ro | w | n | change | K | K*chg | Game |
2025 | 1907 | 0.00 | 1 | -0.34 | 20 | -6.80 | |
| Brezmen, Pavel | | | 2025 | CZE | 0.00 | 1 | -0.34 | 20 | -6.80 | | 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) | |
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