Individual Calculations April 2023 |
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Kratky, Josef Total change: -0.60 | | |
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2. liga D 2022-2023 r10-11 | various | CZE | 2023-03-05 |
Rc | Ro | w | n | change | K | K*chg | Game |
2149 | 2093 | 0.50 | 2 | -0.37 | 20 | -7.40 | |
| Prax, Ivo | | | 1978 | CZE | 0.50 | 1 | -0.16 | 20 | -3.20 | | Fiedorek, Michal | f | | 2319 | POL | 0.00 | 1 | -0.21 | 20 | -4.20 | | 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) | | PDSS - Krajsky prebor I 2022-2023 r10 | various | CZE | 2023-03-19 |
Rc | Ro | w | n | change | K | K*chg | Game |
1978 | 2093 | 1.00 | 1 | 0.34 | 20 | 6.80 | |
| Prax, Ivo | | | 1978 | CZE | 1.00 | 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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