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Individual Calculations December 2022 |
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| Zigmund, David Total change: -37.80 | |   |
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| SSS Krajsky prebor 2022-2023 r2-4 | various | CZE | 2022-10-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1925 | 1950 | 0.00 | 3 | -1.58 | 20 | -31.60 | |
|  Cermak, Jan | | | 2005 | CZE | 0.00 | 1 | -0.42 | 20 | -8.40 | |  Sedlak, Milan | | | 1741 | CZE | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Jarrah, Kamal | | | 2030 | CZE | 0.00 | 1 | -0.39 | 20 | -7.80 | |
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) | | | | SSS Krajska soutez B 2022-2023 r2-3 | various | CZE | 2022-11-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2096 | 1957 | 0.00 | 1 | -0.31 | 20 | -6.20 | |
| | Vrabec, Milos | | | 2096 | CZE | 0.00 | 1 | -0.31 | 20 | -6.20 | |
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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