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Individual Calculations September 2021 |
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| Karlsson, Henrik 1974 Total change: -4.00 | |   |
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| SUMMER PRAGUE OPEN 2021 - B - FIDE open | Praha | CZE | 2021-08-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1559 | 1648 | 4.50 | 8 | -0.20 | 20 | -4.00 | |
|  Dobsinsky, Petr | | | 1251 | CZE | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Wambecq, Ward | | | 1248 * | BEL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Korenek, Frantisek | | | 1896 | CZE | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Olsen, Geir | | | 1503 | NOR | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Loucky, Tomas | | | 1305 | CZE | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Belov, Alexander | | | 1853 | RUS | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Mihal, Sergej | | | 1877 | CZE | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Akerman, Jan | | | 1538 | CZE | 1.00 | 1 | 0.35 | 20 | 7.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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