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Individual Calculations September 2017 |
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| Grzebieniowski, Michal Total change: -34.80 | |   |
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| 53. Miedzynarodowy Festiwal Szachowy im. Akiby Rubinsteina - Open E | Polanica-Zdroj | POL | 2017-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1113 | 1158 | 2.50 | 6 | -0.87 | 40 | -34.80 | |
|  Borowik, Karol | | | 1002 | POL | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Maslanka, Wojciech | | | 1273 | POL | 0.50 | 1 | 0.16 | 40 | 6.40 | | | Musial, Igor | | | 1219 | POL | 0.00 | 1 | -0.42 | 40 | -16.80 | |  Salamon, Julia | | | 1017 | POL | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Duda, Leon | | | 1063 | POL | 0.00 | 1 | -0.63 | 40 | -25.20 | | | Psyk, Wlodzimierz | | | 1101 | POL | 0.00 | 1 | -0.58 | 40 | -23.20 | |
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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