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Individual Calculations September 2021 |
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| Rozanski, Mateusz Total change: 81.20 | |   |
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| 57th Akiba Rubinstein Chess Festival - OPEN D | Polanica-Zdroj | POL | 2021-08-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1739 | 1638 | 5.00 | 8 | 2.03 | 40 | 81.20 | |
|  Zyto, Karol | | | 1338 | POL | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Janicki, Rafal | | | 1821 | POL | 0.00 | 1 | -0.26 | 40 | -10.40 | |  Madrawski, Krzysztof | | | 1999 | POL | 0.50 | 1 | 0.40 | 40 | 16.00 | | | Stefaniuk, Zbigniew | | | 1505 | POL | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Owoc, Jakub | | | 1768 | POL | 0.50 | 1 | 0.18 | 40 | 7.20 | | | Wojtkowski, Pawel | | | 1866 | POL | 1.00 | 1 | 0.79 | 40 | 31.60 | | | Wlodarczak, Damian | | | 1796 | POL | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Kocierz, Pawel | | | 1821 | POL | 1.00 | 1 | 0.74 | 40 | 29.60 | |
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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