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Individual Calculations September 2023 |
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| Kiszkiel, Oskar Total change: -24.80 | |   |
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| 59. Miedzynardowy Festiwal Szachowy im. Akiby Rubinsteina - Open D | Polanica-Zdroj | POL | 2023-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1410 | 1452 | 4.50 | 9 | -0.62 | 40 | -24.80 | |
|  Zerebiec, Maurycy | | | 1925 | POL | 0.00 | 1 | -0.05 | 40 | -2.00 | |  Krzeszowiec, Wojciech | | | 1240 | POL | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Brzozowski, Pawel | | | 1674 | POL | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Adamowicz, Michal | | | 1500 | POL | 0.00 | 1 | -0.43 | 40 | -17.20 | | | Psyk, Wlodzimierz | | | 1157 | POL | 0.00 | 1 | -0.85 | 40 | -34.00 | | | Witkowski, Michal | | | 1226 | POL | 0.50 | 1 | -0.29 | 40 | -11.60 | | | Matuszewski, Kacper | | | 1287 | POL | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Soszka, Szymon | | | 1421 | POL | 0.50 | 1 | -0.04 | 40 | -1.60 | | | Klyus, Ivan | | | 1260 | POL | 1.00 | 1 | 0.25 | 40 | 10.00 | |
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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