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Individual Calculations February 2023 |
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| Svoboda, Daniel Total change: -6.80 | |   |
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| PRAGUE OPEN 2023 A - IM open | Prague | CZE | 2023-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1870 | 1747 | 2.00 | 6 | -0.08 | 40 | -3.20 | |
|  Lacrosse, Marc | f | | 2057 | BEL | 0.00 | 1 | -0.14 | 40 | -5.60 | |  Hujo, Jozef | | | 1909 | SVK | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Ocelak, David | | | 1595 | CZE | 0.50 | 1 | -0.20 | 40 | -8.00 | | | Koper, Stefan | | | 1810 | CZE | 1.00 | 1 | 0.59 | 40 | 23.60 | | | Kucera, Tomas | | | 1933 | CZE | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Blumel, Otto | | | 1915 | CZE | 0.00 | 1 | -0.28 | 40 | -11.20 | |
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) | | | | PSS KS 1.2 (1. trida) druzstev 2022-2023 r1-3 | Prague | CZE | 2023-01-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1800 | 1747 | 0.50 | 1 | 0.07 | 40 | 2.80 | |
| | Stepanek, Svatopluk | | | 1800 | CZE | 0.50 | 1 | 0.07 | 40 | 2.80 | |
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) | | | | 1. liga mladeze A 2022-2023 r6-7 | various | CZE | 2023-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1455 | 1747 | 1.50 | 2 | -0.16 | 40 | -6.40 | |
| | Koval, Anna | | | 1347 * | CZE | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Tegda, Vojtech | | | 1563 | CZE | 0.50 | 1 | -0.24 | 40 | -9.60 | | | * 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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