Individual Calculations January 2023 |
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Petrasek, David Total change: 2.80 | | |
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JSS - 2. divize A 2022-2023 r4-5 | various | CZE | 2022-12-05 |
Rc | Ro | w | n | change | K | K*chg | Game |
1576 | 1564 | 0.00 | 1 | -0.48 | 20 | -9.60 | |
| Garabik, Marek | | | 1576 | CZE | 0.00 | 1 | -0.48 | 20 | -9.60 | | 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) | | Oddilovy prebor SK Olympia Ceske Budejovice 2022 r3 | Ceske Budejovice | CZE | 2022-12-08 |
Rc | Ro | w | n | change | K | K*chg | Game |
1648 | 1564 | 1.00 | 1 | 0.62 | 20 | 12.40 | |
| Stropek, Ivan | | | 1648 | CZE | 1.00 | 1 | 0.62 | 20 | 12.40 | | 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) | |
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