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Individual Calculations September 2023 |
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| Buszta, Zofia Total change: -39.00 | |   |
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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 |
| 1363 | 1244 | 1.00 | 8 | -1.95 | 20 | -39.00 | |
|  Harasim, Wieslaw | | | 1661 | POL | 0.00 | 1 | -0.07 | 20 | -1.40 | |  Pawlak, Grzegorz | | | 1479 | POL | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Mazur, Jan | | | 1360 | POL | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Szopa, Andrzej | | | 1174 | POL | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Sybis, Roman | | | 1168 | POL | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Begier, Wlodzimierz | | | 1223 | POL | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Frackowiak, Stanislaw | | | 1583 | GER | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Lisak, Jerzy | | | 1257 | POL | 0.00 | 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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