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Individual Calculations February 2023 |
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| Hajek, Jaroslav Total change: -33.40 | |   |
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| PDSS - Krajsky prebor II zapad 2022-2023 r6-7 | various | CZE | 2023-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1630 | 1837 | 0.00 | 2 | -1.44 | 20 | -28.80 | |
|  Sara, David | | | 1437 * | CZE | 0.00 | 1 | -0.92 | 20 | -18.40 | |  Prokop, Matej | | | 1822 | CZE | 0.00 | 1 | -0.52 | 20 | -10.40 | | | * 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 - Krajska soutez zapad 2022-2023 r6-7 | various | CZE | 2023-01-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1733 | 1837 | 1.00 | 2 | -0.23 | 20 | -4.60 | |
| | Melichar, Vojtech | | | 1906 | CZE | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Jura, Jiri | | | 1559 | 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) | | |
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