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Individual Calculations December 2022 |
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| Kacalek, Karel Total change: -17.20 | |   |
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| PDSS - Krajska soutez vychod 2022-2023 r2-4 | various | CZE | 2022-10-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1453 | 1782 | 1.00 | 2 | -0.74 | 20 | -14.80 | |
|  Rehak, Miroslav | | | 1382 * | CZE | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Uncovsky, Josef | | | 1524 | CZE | 0.50 | 1 | -0.32 | 20 | -6.40 | | | * 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) | | | | PDSS - Krajsky prebor II vychod 2022-2023 r2-3 | various | CZE | 2022-11-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1706 | 1793 | 0.50 | 1 | -0.12 | 20 | -2.40 | |
| | Schaffer, David | | | 1706 | CZE | 0.50 | 1 | -0.12 | 20 | -2.40 | |
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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