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Individual Calculations February 2023 |
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| Szydelko, Michal Total change: -4.40 | |   |
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| Liga Dolnoslaska - Druzynowe Mistrzostwa Dolnego Slaska 2022-2023 r 4-5 | Dolny Slask | POL | 2023-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1923 | 1764 | 0.50 | 2 | -0.14 | 20 | -2.80 | |
|  Stankiewicz, Pawel | | | 2086 | POL | 0.00 | 1 | -0.13 | 20 | -2.60 | |  Smukowski, Bartosz | | | 1760 | POL | 0.50 | 1 | -0.01 | 20 | -0.20 | |
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) | | | | Walbrzyska Dolnoslaska Liga Okregowa 2022-3 Round 4-5 | various | POL | 2023-01-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2164 | 1764 | 0.00 | 1 | -0.08 | 20 | -1.60 | |
| | Daniel, Damian | c | | 2164 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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