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Individual Calculations April 2020 |
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| Chalupnik, Marcin Total change: 17.20 | |   |
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| 224th YMCA Winter 2020-A | Warszawa | POL | 2020-01-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2036 | 2165 | 5.50 | 7 | 0.86 | 20 | 17.20 | |
|  Derylo, Kamil | | | 2099 | POL | 0.50 | 1 | -0.09 | 20 | -1.80 | |  Szewczyk, Mariusz | | | 2022 | POL | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Szwaj, Justyna | | | 1840 | POL | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Choroszej, Aleksander | | | 2055 | POL | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Delega, Tomasz | c | | 1974 | POL | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Swierczewski, Marek | | | 2090 | POL | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Warszawski, Bartosz | | | 2172 | POL | 0.50 | 1 | 0.01 | 20 | 0.20 | |
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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