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Individual Calculations September 2023 |
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| Krawczyk, Jolanta Total change: -68.40 | |   |
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| Z Szachami Przez Polske - XI Turniej szachowy Dabki 2023 - Grupa B | Dabki | POL | 2023-08-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1190 | 1054 | 1.00 | 3 | 0.02 | 40 | 0.80 | |
|  Szachniewicz, Weronika | | | 1299 | POL | 0.00 | 1 | -0.20 | 40 | -8.00 | |  Rogozinski, Wieslaw | | | 1121 | POL | 0.00 | 1 | -0.41 | 40 | -16.40 | | | Dziodko, Mateusz | | | 1149 | POL | 1.00 | 1 | 0.63 | 40 | 25.20 | |
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) | | | | 59. Miedzynardowy Festiwal Szachowy im. Akiby Rubinsteina - Open C | Polanica-Zdroj | POL | 2023-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1309 | 1054 | 0.00 | 8 | -1.73 | 40 | -69.20 | |
| | Wasik, Jozef | | | 1595 | POL | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Noworyta, Marek | | | 1437 | POL | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Mucha, Marek | | | 1340 | POL | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Kusnierz, Janusz | | | 1353 | POL | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Jaworowski, Andre | | | 1112 | USA | 0.00 | 1 | -0.42 | 40 | -16.80 | | | Sybis, Roman | | | 1168 | POL | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Szopa, Andrzej | | | 1174 | POL | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Pogonowski, Ryszard | | | 1293 | POL | 0.00 | 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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