Individual Calculations February 2023 |
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Jarrah, Kamal Total change: 11.20 | | |
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PSS KP (Prebor) druzstev 2022-2023 r1-3 | Prague | CZE | 2023-01-09 |
Rc | Ro | w | n | change | K | K*chg | Game |
1984 | 2047 | 3.00 | 3 | 1.24 | 20 | 24.80 | |
| Pajdla, Pavel | | | 2012 | CZE | 1.00 | 1 | 0.45 | 20 | 9.00 | | Hurtak, Otto | | | 1913 | CZE | 1.00 | 1 | 0.32 | 20 | 6.40 | | Cejkova, Miroslava | | | 2026 | CZE | 1.00 | 1 | 0.47 | 20 | 9.40 | | 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) | | PSS KS 1.1 (1. trida) druzstev 2022-2023 r1-3 | Prague | CZE | 2023-01-09 |
Rc | Ro | w | n | change | K | K*chg | Game |
1913 | 2047 | 0.50 | 1 | -0.18 | 20 | -3.60 | |
| Hurtak, Otto | | | 1913 | CZE | 0.50 | 1 | -0.18 | 20 | -3.60 | | 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 |
1855 | 2047 | 1.00 | 2 | -0.50 | 20 | -10.00 | |
| Koudelka, Ivan | | | 1899 | CZE | 1.00 | 1 | 0.30 | 20 | 6.00 | | Jancalek, Petr | | | 1810 | CZE | 0.00 | 1 | -0.80 | 20 | -16.00 | | 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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