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Individual Calculations February 2023 |
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| Dvorny, Tomas Total change: -21.20 | |   |
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| UKSS - Krajsky prebor II B 2022-2023 r6-7 | various | CZE | 2023-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1374 | 1507 | 0.50 | 1 | -0.18 | 40 | -7.20 | |
|  Vojtisek, Martin | | | 1374 | CZE | 0.50 | 1 | -0.18 | 40 | -7.20 | |
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) | | | | Extraliga mladeze - Zapad 2022-23 r6-7 | various | CZE | 2023-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1569 | 1507 | 0.50 | 2 | -0.35 | 40 | -14.00 | |
|  Petirova, Iva | | | 1710 | CZE | 0.50 | 1 | 0.26 | 40 | 10.40 | | | Holes, Vojta | | | 1427 | CZE | 0.00 | 1 | -0.61 | 40 | -24.40 | |
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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