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Individual Calculations December 2022 |
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| Novotny, David Total change: 4.20 | |   |
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| SSS Krajsky prebor 2022-2023 r2-4 | various | CZE | 2022-10-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2199 | 1987 | 1.00 | 3 | 0.24 | 20 | 4.80 | |
|  Kosnar, Martin | | | 2076 | CZE | 0.50 | 1 | 0.12 | 20 | 2.40 | |  Jacko, Vladimir | f | | 2387 * | SVK | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Skypala, Ondrej | | | 2133 | CZE | 0.00 | 1 | -0.30 | 20 | -6.00 | | | * 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) | | | | 2. liga B 2022-2023 r2-3 | various | CZE | 2022-11-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1968 | 1988 | 0.50 | 1 | -0.03 | 20 | -0.60 | |
| | Sura, Jaroslav | | | 1968 | CZE | 0.50 | 1 | -0.03 | 20 | -0.60 | |
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) | | |
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