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Individual Calculations September 2023 |
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| Zabron, Maksym Total change: -2.60 | |   |
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| 59. Miedzynardowy Festiwal Szachowy im. Akiby Rubinsteina - Open A | Polanica-Zdroj | POL | 2023-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2069 | 1996 | 3.50 | 9 | -0.13 | 20 | -2.60 | |
|  Jourdren, Kevin | | | 2200 | FRA | 0.50 | 1 | 0.26 | 20 | 5.20 | |  Wieczorek, Zbigniew | f | | 2150 | POL | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Demski, Michal | | | 2097 | POL | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Grochol, Kamil | | | 2088 | POL | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Kowalczyk, Rafal | | | 2171 | POL | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Jedrusik, Adam | | | 2007 | POL | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Bleuzen, Cedric | | | 2057 | FRA | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Gajdzica, Maciej | | | 1927 | POL | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Wesolek, Krzysztof | | | 1921 | POL | 0.50 | 1 | -0.10 | 20 | -2.00 | |
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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