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Individual Calculations September 2023 |
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| Martirosyan, Artyom Total change: 20.60 | |   |
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| SUMMER PRAGUE OPEN 2023 - B - FIDE open | Praha | CZE | 2023-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1617 | 1356 | 2.00 | 5 | 1.03 | 20 | 20.60 | |
|  Andersson, Mitchell | | | 1757 | SWE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Hansen, Michael Bo | | | 1544 | DEN | 0.50 | 1 | 0.24 | 20 | 4.80 | |  Froehlich, Manuel | | | 1696 | GER | 0.50 | 1 | 0.38 | 20 | 7.60 | | | Veselsky, Jan | | | 1512 | CZE | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Grumbach, Justus | | | 1574 | GER | 0.00 | 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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