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Individual Calculations August 2015 |
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| Warszawski, Bartosz Total change: -9.40 | |   |
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| MIGUEL NAJDORF INTERNATIONAL CHESS FESTIVAL -Open A | Warszawa | POL | 2015-07-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2279 | 2233 | 3.50 | 9 | -0.47 | 20 | -9.40 | |
|  Sunilduth Lyna, Narayanan | m | | 2475 | IND | 0.00 | 1 | -0.20 | 20 | -4.00 | |  Lewtak, Damian | | | 2341 | POL | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Saatdjian, Thomas | f | | 2353 | FRA | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Lach, Aleksandra | | wm | 2227 | POL | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Winiarski, Mikolaj | | | 2160 | POL | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Rozycki, Bartlomiej | | | 2198 | POL | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Teclaf, Pawel | c | | 2235 | POL | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Chomczyk, Marek | | | 2165 | POL | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Skawinski, Arkadiusz | f | | 2358 | POL | 0.00 | 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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