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Individual Calculations September 2023 |
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| Lisak, Jerzy Total change: -2.40 | |   |
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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 |
| 1431 | 1257 | 2.00 | 7 | -0.12 | 20 | -2.40 | |
|  Galyga, Jozef | | | 1688 | POL | 0.00 | 1 | -0.07 | 20 | -1.40 | |  Janocha, Jan | | | 1488 | POL | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Kwiatkowski, Zygmunt | | | 1494 | POL | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Frackowiak, Stanislaw | | | 1583 | GER | 1.00 | 1 | 0.87 | 20 | 17.40 | | | Kusnierz, Janusz | | | 1353 | POL | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Sybis, Roman | | | 1168 | POL | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Buszta, Zofia | | | 1244 | POL | 1.00 | 1 | 0.48 | 20 | 9.60 | |
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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