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Individual Calculations December 2022 |
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| Kouba, Petr Total change: -12.40 | |   |
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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 |
| 1471 | 1707 | 1.50 | 2 | -0.09 | 20 | -1.80 | |
|  Stehlik, Pavel | | | 1493 | CZE | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Holub, Milos | | | 1448 | CZE | 1.00 | 1 | 0.18 | 20 | 3.60 | |
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) | | | | PDSS - Krajsky prebor II zapad 2022-2023 r2-3 | various | CZE | 2022-11-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1680 | 1699 | 0.00 | 1 | -0.53 | 20 | -10.60 | |
|  Joukl, Martin | | | 1680 | CZE | 0.00 | 1 | -0.53 | 20 | -10.60 | |
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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