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Individual Calculations December 2022 |
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| Hajek, Jaroslav Total change: -6.20 | |   |
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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 |
| 1557 | 1854 | 1.50 | 2 | -0.20 | 20 | -4.00 | |
|  Kalhous, Miroslav | | | 1536 | CZE | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Vojanec, Hynek | | | 1577 | CZE | 1.00 | 1 | 0.17 | 20 | 3.40 | |
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) | | | | PDSS - Krajsky prebor II zapad 2022-2023 r2-3 | various | CZE | 2022-11-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1577 | 1848 | 1.50 | 2 | -0.11 | 20 | -2.20 | |
| | Stekl, Filip | | | 1448 * | CZE | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Janousek, Petr | | | 1706 | CZE | 0.50 | 1 | -0.19 | 20 | -3.80 | | | * 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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