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Individual Calculations February 2023 |
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| Splichal, Stanislav Total change: -28.60 | |   |
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| 2. liga F 2022-2023 r6-7 | various | CZE | 2023-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2045 | 2050 | 0.50 | 1 | -0.01 | 20 | -0.20 | |
|  Cempel, Jaroslav | f | | 2045 | CZE | 0.50 | 1 | -0.01 | 20 | -0.20 | |
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) | | | | MARIENBAD OPEN 2023 C - FIDE open | Marianske Lazne | CZE | 2023-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1812 | 2050 | 5.50 | 9 | -1.42 | 20 | -28.40 | |
| | Koetz, Michael | | | 1730 | GER | 1.00 | 1 | 0.13 | 20 | 2.60 | |  Peglau, Dora | | | 1869 | GER | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Cziko, Eduard-Carol | | | 1971 | ROU | 0.00 | 1 | -0.61 | 20 | -12.20 | | | Moczala, Maja | | | 1650 * | POL | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Vacha, Jaroslav | | | 1938 | CZE | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Janouskova, Adela | | | 1518 | CZE | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Chubar, Vladimir | m | | 1800 | UKR | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Bartonicek, Zdenek | | | 1945 | CZE | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Piddubna, Bozhena | | | 1888 | UKR | 0.50 | 1 | -0.21 | 20 | -4.20 | | | * 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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