Individual Calculations February 2023 |
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Ptacek, Lubos Total change: -10.20 | | |
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2. liga D 2022-2023 r6-7 | various | CZE | 2023-01-08 |
Rc | Ro | w | n | change | K | K*chg | Game |
2120 | 2019 | 0.50 | 2 | -0.22 | 20 | -4.40 | |
| Horak, Jan | | | 2158 | CZE | 0.50 | 1 | 0.19 | 20 | 3.80 | | Brychta, Jan | | | 2082 | CZE | 0.00 | 1 | -0.41 | 20 | -8.20 | | 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 r6-7 | various | CZE | 2023-01-15 |
Rc | Ro | w | n | change | K | K*chg | Game |
1793 | 2019 | 0.50 | 1 | -0.29 | 20 | -5.80 | |
| Petrik, Peter | | | 1793 | CZE | 0.50 | 1 | -0.29 | 20 | -5.80 | | 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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