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Individual Calculations September 2023 |
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| Pogonowski, Ryszard Total change: -7.20 | |   |
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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 |
| 1477 | 1293 | 2.50 | 9 | -0.18 | 40 | -7.20 | |
|  Gromada, Andrzej | | | 1703 | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Frackowiak, Stanislaw | | | 1583 | GER | 1.00 | 1 | 0.84 | 40 | 33.60 | | | Grubiak, Roman | | | 1660 | POL | 0.50 | 1 | 0.40 | 40 | 16.00 | | | Czepczynski, Boguslaw | | | 1690 | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Chmielowski, Aleksander | | | 1524 | POL | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Pawlak, Grzegorz | | | 1479 | POL | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Janocha, Jan | | | 1488 | POL | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Jaworowski, Andre | | | 1112 | USA | 0.00 | 1 | -0.74 | 40 | -29.60 | | | Krawczyk, Jolanta | | | 1054 | POL | 1.00 | 1 | 0.20 | 40 | 8.00 | |
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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