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Individual Calculations April 2020 |
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| Choroszej, Aleksander Total change: -1.80 | |   |
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| 224th YMCA Winter 2020-A | Warszawa | POL | 2020-01-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2004 | 2055 | 5.00 | 9 | -0.09 | 20 | -1.80 | |
|  Warszawski, Bartosz | | | 2172 | POL | 1.00 | 1 | 0.66 | 20 | 13.20 | |  Matyszkiewicz, Wiktor | | | 1902 | POL | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Liberadzki, Slawomir | | | 1981 | POL | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Ossolinski, Ziemowit | | | 1880 | POL | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Chalupnik, Marcin | | | 2165 | POL | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Derylo, Kamil | | | 2099 | POL | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Szewczyk, Mariusz | | | 2022 | POL | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Szwaj, Justyna | | | 1840 | POL | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Delega, Tomasz | c | | 1974 | POL | 0.00 | 1 | -0.61 | 20 | -12.20 | |
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) | | |
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