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Individual Calculations September 2018 |
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| Zurek, Jacek Total change: -38.20 | |   |
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| 54th International Akiba Rubinstein Chess Festival -OPEN B | Polanica Zdroj | POL | 2018-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1620 | 1902 | 5.50 | 9 | -1.91 | 20 | -38.20 | |
|  Daciuk, Stanislaw | | | 1503 | POL | 0.00 | 1 | -0.92 | 20 | -18.40 | |  Kusnierz, Janusz | | | 1536 | POL | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Pawlowski, Pawel | | | 1594 | POL | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Widera, Jan | | | 1675 | POL | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Kwiatkowski, Zygmunt | | | 1542 | POL | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Klucznik, Andre | | | 1728 | FRA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Kawula, Andrzej | | | 1838 | POL | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Sobotka, Jan | | | 1636 | POL | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Kwiek, Janusz | | | 1528 | POL | 0.50 | 1 | -0.40 | 20 | -8.00 | |
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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