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Individual Calculations February 2023 |
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| Sefcik, Vaclav Total change: 9.20 | |   |
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| 4.liga D11 R4-5 | Presovsky a Kosicky krajsky sachovy zvaz | SVK | 2023-01-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1450 | 1472 | 1.50 | 2 | 0.46 | 20 | 9.20 | |
|  Konopova, Barbora | | | 1198 | SVK | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Olsansky, Pavol | | | 1702 | SVK | 0.50 | 1 | 0.29 | 20 | 5.80 | |
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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