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Individual Calculations September 2023 |
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| Siekanska, Maria Total change: -4.80 | |   |
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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 |
| 2033 | 2000 | 4.00 | 9 | -0.12 | 40 | -4.80 | |
|  Campos, Maria Jose | | wm | 2212 | ARG | 0.00 | 1 | -0.23 | 40 | -9.20 | |  Krawczyk, Wojciech | | | 2034 | POL | 0.50 | 1 | 0.05 | 40 | 2.00 | | | Lambrecht, Tomasz | | | 2027 | POL | 0.50 | 1 | 0.04 | 40 | 1.60 | | | Jourdren, Kevin | | | 2200 | FRA | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Szymkiewicz, Witold | | | 1913 | POL | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Gradalski, Olaf | | | 2006 | POL | 0.50 | 1 | 0.01 | 40 | 0.40 | | | Barchuk, Irina | | wf | 2049 | POL | 0.00 | 1 | -0.43 | 40 | -17.20 | | | Cichon, Bartlomiej | | | 1933 | POL | 0.50 | 1 | -0.09 | 40 | -3.60 | | | Mareau, Timothe | | | 1922 | FRA | 1.00 | 1 | 0.39 | 40 | 15.60 | |
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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