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Individual Calculations August 2015 |
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| Purczynski, Andrzej Total change: -90.00 | |   |
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| MIGUEL NAJDORF INTERNATIONAL CHESS FESTIVAL- Open C | Warszawa | POL | 2015-07-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1284 | 1522 | 4.00 | 8 | -2.25 | 40 | -90.00 | |
|  Pariaszewski, Szczepan | | | 1175 | POL | 0.00 | 1 | -0.89 | 40 | -35.60 | | | Hladun, Bartlomiej | | | 1302 | POL | 1.00 | 1 | 0.22 | 40 | 8.80 | |  Bialczynski, Michal | | | 1337 | POL | 0.50 | 1 | -0.24 | 40 | -9.60 | | | Olcha, Dominik | | | 1283 | POL | 0.00 | 1 | -0.80 | 40 | -32.00 | | | Woznica, Mariusz | | | 1360 | POL | 0.00 | 1 | -0.71 | 40 | -28.40 | | | Lopaciuk, Michal | | | 1122 * | POL | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Sumiya, Tongon | | | 1490 | MGL | 1.00 | 1 | 0.46 | 40 | 18.40 | | | Medel, Mateusz | | | 1200 | POL | 1.00 | 1 | 0.13 | 40 | 5.20 | | | * 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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