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Individual Calculations April 2023 |
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| Postupa, Pavel Total change: 2.60 | |   |
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| SSS Krajska soutez B 2022-2023 r10-11 | various | CZE | 2023-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1953 | 1898 | 1.00 | 2 | 0.13 | 20 | 2.60 | |
|  Smejkal, Josef | | | 1821 | CZE | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Vrabec, Milos | | | 2084 | CZE | 0.50 | 1 | 0.24 | 20 | 4.80 | |
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) | | |
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