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Individual Calculations January 2023 |
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| Hajek, Jaroslav Total change: -4.60 | |   |
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| PDSS - Krajsky prebor II zapad 2022-2023 r4-5 | various | CZE | 2022-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1455 | 1842 | 2.00 | 2 | 0.17 | 20 | 3.40 | |
|  Jun, Rostislav | | | 1442 * | CZE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Bures, Zbynek | | | 1467 | CZE | 1.00 | 1 | 0.09 | 20 | 1.80 | | | * 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) | | | | PDSS - Krajska soutez zapad 2022-2023 r5 | various | CZE | 2022-12-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1473 | 1842 | 0.50 | 1 | -0.40 | 20 | -8.00 | |
| | Stehlik, Pavel | | | 1473 | CZE | 0.50 | 1 | -0.40 | 20 | -8.00 | |
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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