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Individual Calculations August 2017 |
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| Ossolinski, Ziemowit Total change: 59.60 | |   |
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| MetLife Warsaw Najdorf Chess Festiwal Gr. B | Warszawa | POL | 2017-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1917 | 1738 | 4.00 | 9 | 1.49 | 40 | 59.60 | |
|  Najbar, Mateusz | | | 2060 | POL | 0.50 | 1 | 0.37 | 40 | 14.80 | |  Zajaczkowski, Jan | | | 1976 | POL | 1.00 | 1 | 0.80 | 40 | 32.00 | | | Chinguun, Sumiya | | | 2021 | MGL | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Ammar, Sedrani | f | | 1938 | UAE | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Slabicki, Andrzej | | | 2012 | POL | 0.50 | 1 | 0.33 | 40 | 13.20 | | | Wojdak, Jan | | | 1527 | POL | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Gasiorek, Dariusz | | | 1874 | POL | 0.50 | 1 | 0.18 | 40 | 7.20 | | | Szefer, Michal | | | 1928 | POL | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Harazinska, Magdalena | | | 1917 | POL | 0.00 | 1 | -0.27 | 40 | -10.80 | |
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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