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Individual Calculations May 2023 |
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| Straka, Jozef Total change: -14.80 | |   |
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| ECo-C Extraliga 2022 2023 R9 | SR | SVK | 2023-03-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2407 | 2285 | 0.00 | 1 | -0.33 | 20 | -6.60 | |
|  Turcan, Richard | f | | 2407 | SVK | 0.00 | 1 | -0.33 | 20 | -6.60 | |
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) | | | | ECo-C Extraliga 2022 2023 R10-11 | SR | SVK | 2023-04-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2308 | 2274 | 0.50 | 2 | -0.41 | 20 | -8.20 | |
| | Babula, Vlastimil | f | | 2326 | CZE | 0.00 | 1 | -0.43 | 20 | -8.60 | |  Motuz, Karol | f | | 2290 | SVK | 0.50 | 1 | 0.02 | 20 | 0.40 | |
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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