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Individual Calculations September 2017 |
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| Kowalczyk, Rafal Total change: 0.60 | |   |
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| 53. Miedzynarodowy Festiwal Szachowy im. Akiby Rubinsteina - Open A | Polanica-Zdroj | POL | 2017-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2092 | 2222 | 6.00 | 9 | 0.03 | 20 | 0.60 | |
|  Fritz, Antoni | | | 1897 | POL | 1.00 | 1 | 0.13 | 20 | 2.60 | |  Kucharska, Honorata | | wf | 2041 | POL | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Talik, Patryk | | | 2055 | POL | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Zielinski, Wojciech | | | 2105 | POL | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Faron, Rafal | | | 2106 | POL | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Musial, Tomasz | | | 1979 | POL | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Goluch, Piotr | f | | 2360 | POL | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Bilczewski, Kacper | | | 2191 | POL | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Luba, Lukasz | | | 2097 | POL | 1.00 | 1 | 0.33 | 20 | 6.60 | |
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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