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Individual Calculations February 2023 |
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| Kalus, Cestmir Total change: 1.00 | |   |
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| Otevreny sachovy turnaj BSS - jaro 2023 r1-4 | Frydek-Mistek | CZE | 2023-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1339 | 1115 | 0.50 | 2 | 0.05 | 20 | 1.00 | |
|  Bohac, Miroslav | | | 1275 | CZE | 0.50 | 1 | 0.21 | 20 | 4.20 | |  Vancakova, Veronika | | | 1403 | CZE | 0.00 | 1 | -0.16 | 20 | -3.20 | |
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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