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Individual Calculations September 2023 |
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| Akerman, Jan Total change: 39.80 | |   |
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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 |
| 1660 | 1421 | 4.00 | 9 | 1.99 | 20 | 39.80 | |
|  Pesola, Jyrki | | | 1842 | FIN | 1.00 | 1 | 0.93 | 20 | 18.60 | |  Auschkalnis, Reinhard | | | 1669 | GER | 1.00 | 1 | 0.81 | 20 | 16.20 | | | Polnar, Josef | | | 1750 | CZE | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Karlsson, Henrik 1974 | | | 1601 | SWE | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Stodola, Zdenek | | | 1537 | CZE | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Machala, Vladislav | | | 1860 | CZE | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Froehlich, Manuel | | | 1696 | GER | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Bondarenko, Vova | | | 1544 | CZE | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Pogorelskiy, Boris | | | 1445 | CZE | 0.00 | 1 | -0.47 | 20 | -9.40 | |
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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