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Individual Calculations December 2022 |
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| Sedlak, Petr Total change: -10.80 | |   |
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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 |
| 1514 | 1519 | 0.00 | 1 | -0.51 | 20 | -10.20 | |
|  Zidek, Jan | | | 1514 | CZE | 0.00 | 1 | -0.51 | 20 | -10.20 | |
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 |
| 1516 | 1529 | 1.00 | 2 | -0.03 | 20 | -0.60 | |
|  Svitil, Radek | | | 1783 | CZE | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Krivsky, Jan | | | 1249 | CZE | 1.00 | 1 | 0.16 | 20 | 3.20 | |
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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