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Individual Calculations September 2022 |
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| Trefilik, Jiri Total change: -15.20 | |   |
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| SUMMER PRAGUE OPEN 2022 - B - FIDE open | Prague | CZE | 2022-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1608 | 1549 | 1.00 | 4 | -0.76 | 20 | -15.20 | |
|  Svetly, Jiri | | | 1824 | CZE | 0.00 | 1 | -0.17 | 20 | -3.40 | |  Dayan, Itay | | | 1364 | ISR | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Guggenheim, Hans | | | 1866 | GER | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Stasiuk, Artem | | | 1379 | UKR | 0.00 | 1 | -0.72 | 20 | -14.40 | |
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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