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Individual Calculations September 2023 |
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| Noworyta, Marek Total change: -19.40 | |   |
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| 59. Miedzynardowy Festiwal Szachowy im. Akiby Rubinsteina - Open C | Polanica-Zdroj | POL | 2023-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1352 | 1437 | 4.50 | 9 | -0.97 | 20 | -19.40 | |
|  Meizlin, Yaacov | | | 1885 | ISR | 0.00 | 1 | -0.06 | 20 | -1.20 | |  Krawczyk, Jolanta | | | 1054 | POL | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Harasim, Wieslaw | | | 1661 | POL | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Morczynski, Ryszard | | | 1225 | GER | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Szopa, Andrzej | | | 1174 | POL | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Budrewicz, Henryk | | | 1281 | POL | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Jaworowski, Andre | | | 1112 | USA | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Begier, Wlodzimierz | | | 1223 | POL | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Skrzypek, Leszek | | | 1557 | POL | 0.50 | 1 | 0.16 | 20 | 3.20 | |
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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