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Individual Calculations April 2017 |
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| Choroszej, Aleksander Total change: 20.40 | |   |
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| 179th YMCA Winter 2017-A | Warszawa | POL | 2017-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1929 | 1964 | 6.50 | 10 | 1.02 | 20 | 20.40 | |
|  Markiewicz, Michal | | | 1861 | POL | 0.00 | 1 | -0.64 | 20 | -12.80 | |  Rozowski, Marcin | | | 1992 | POL | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Kosny, Marek | | | 1842 | POL | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Piotrowski, Arkadiusz | | | 1955 | POL | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Szymczak, Rafal | | | 1995 | POL | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Pesko, Tomasz | | | 1823 | POL | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Koziol, Pawel | | | 1915 | POL | 0.50 | 1 | -0.07 | 20 | -1.40 | | | Wnuk-Lipinski, Pawel | | | 1906 | POL | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Kasperkiewicz, Pawel | | | 1936 | POL | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Praczukowski, Stanislaw | | | 2065 | POL | 1.00 | 1 | 0.64 | 20 | 12.80 | |
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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