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Individual Calculations September 2023 |
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| Prachar, Josef Total change: -4.00 | |   |
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| OLOMOUC CHESS SUMMER 2023 - D2 | Olomouc | CZE | 2023-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1690 | 1707 | 4.50 | 9 | -0.20 | 20 | -4.00 | |
|  Kudrlicka, Ladislav | | | 1993 | CZE | 0.00 | 1 | -0.16 | 20 | -3.20 | |  Baraniuk, Andrej | | | 1425 | UKR | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Green, Per | | | 1919 | SWE | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Vlcek, Antonin | | | 1557 | CZE | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Pop, Ladislav | | | 1544 | CZE | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Stola, Stanislav | | | 1477 | CZE | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Tylecek, Drahomir | | | 1807 | CZE | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Collins, Alan | | | 1618 | ENG | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Musil, Vitezslav | | | 1871 | CZE | 0.50 | 1 | 0.22 | 20 | 4.40 | |
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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