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Individual Calculations February 2022 |
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| Attinger, Roman Total change: 55.20 | |   |
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| PRAGUE OPEN 2022 A - IM open | Praha | CZE | 2022-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2033 | 1643 | 2.00 | 6 | 1.38 | 40 | 55.20 | |
|  Thompson, Ian D | f | | 2095 | ENG | 1.00 | 1 | 0.94 | 40 | 37.60 | |  Babula, Vlastimil | | | 2227 | CZE | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Lacrosse, Marc | f | | 2072 | BEL | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Zelbova, Lada | | | 1905 | CZE | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Zelba, Lukas | | | 1903 | CZE | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Elias, Jakub | | | 1997 | CZE | 0.00 | 1 | -0.11 | 40 | -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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