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Individual Calculations September 2019 |
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| Marek, Eugeniusz Total change: 1.40 | |   |
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| 55. Miedzynarodowy Festiwal Szachowy im. A.Rubinsteina OPEN B | Polanica-Zdroj | POL | 2019-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1712 | 1648 | 4.00 | 9 | 0.07 | 20 | 1.40 | |
|  Klimaszewski, Dariusz | c | | 2048 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Karamucki, Henryk | | | 1393 | POL | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Meizlin, Yaacov | | | 2027 | ISR | 0.50 | 1 | 0.41 | 20 | 8.20 | | | Ossowski, Boleslaw | | | 1554 | POL | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Margovsky, Naum | | | 2002 | ISR | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Kwiek, Janusz | | | 1370 | POL | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Radwan, Jan | | | 1384 | POL | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Tust-Kopec, Dominika | | | 1846 | POL | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Kozlowski, Janusz | | | 1781 | POL | 0.00 | 1 | -0.32 | 20 | -6.40 | | | * 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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