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Individual Calculations December 2022 |
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| Jirmasek, Vladimir Total change: -28.40 | |   |
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| PDSS - Krajska soutez zapad 2022-2023 r2-4 | various | CZE | 2022-10-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1318 | 1519 | 0.00 | 2 | -1.42 | 20 | -28.40 | |
|  Sara, David | | | 1119 * | CZE | 0.00 | 1 | -0.92 | 20 | -18.40 | |  Vorel, Bohuslav | | | 1517 | CZE | 0.00 | 1 | -0.50 | 20 | -10.00 | | | * 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) | | |
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