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Individual Calculations September 2018 |
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| Ullrich, Karol Total change: 26.80 | |   |
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| 54th International Akiba Rubinstein Chess Festival - OPEN D | Polanica Zdroj | POL | 2018-08-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1225 | 1303 | 5.50 | 8 | 0.67 | 40 | 26.80 | |
|  Bekier, Piotr | | | 1132 | POL | 1.00 | 1 | 0.27 | 40 | 10.80 | |  Barwinska, Ewa | | | 1451 | POL | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Mainka, Anna | | | 1151 | POL | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Karzel, Ludwik | | | 1097 | POL | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Sokol, Maria | | | 1304 | POL | 0.50 | 1 | 0.00 | 40 | 0.00 | | | Chmiel, Pawel | | | 1220 | POL | 0.00 | 1 | -0.61 | 40 | -24.40 | | | Perek, Oskar | | | 1208 | POL | 1.00 | 1 | 0.37 | 40 | 14.80 | | | Kopestynski, Michal | | | 1234 | POL | 1.00 | 1 | 0.40 | 40 | 16.00 | |
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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