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Individual Calculations September 2017 |
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| Rubinstein, Mark Total change: -38.40 | |   |
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| 53. Miedzynarodowy Festiwal Szachowy im. Akiby Rubinsteina - Open B | Polanica-Zdroj | POL | 2017-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1750 | 1885 | 4.00 | 9 | -1.92 | 20 | -38.40 | |
|  Kusnierz, Janusz | | | 1511 | POL | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Szymczak, Zbigniew | m | | 2163 | POL | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Klucznik, Andre | | | 1802 | FRA | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Feliksinski, Tadeusz | | | 1694 | POL | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Daciuk, Stanislaw | | | 1485 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Drazek, Wladyslaw | | | 2002 | POL | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Gruca, Zdzislaw | | | 1735 | POL | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Wilczynski, Adam | | | 1663 | POL | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Weglarz, Janusz | | | 1696 | POL | 0.00 | 1 | -0.75 | 20 | -15.00 | | | * 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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