Individual Calculations March 2023 |
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Pistik, Petr Total change: 6.20 | | |
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PSS KS 1.2 (1. trida) druzstev 2022-2023 r4-6 | Prague | CZE | 2023-01-30 |
Rc | Ro | w | n | change | K | K*chg | Game |
2256 | 1991 | 0.00 | 1 | -0.18 | 20 | -3.60 | |
| Hollan, Petr | f | | 2256 | CZE | 0.00 | 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 r8-9 | various | CZE | 2023-02-12 |
Rc | Ro | w | n | change | K | K*chg | Game |
1978 | 1984 | 1.00 | 1 | 0.49 | 20 | 9.80 | |
| Janacek, Jaroslav | | | 1978 | CZE | 1.00 | 1 | 0.49 | 20 | 9.80 | | 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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