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Individual Calculations July 2021 |
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| Ossolinski, Ziemowit Total change: 28.80 | |   |
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| 240th YMCA Spring 2021-A | Warszawa | POL | 2021-04-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1915 | 1847 | 4.00 | 8 | 0.72 | 40 | 28.80 | |
|  Pajak, Jakub | | | 1931 | POL | 1.00 | 1 | 0.62 | 40 | 24.80 | |  Janeczko, Jakub | | | 1864 | POL | 0.00 | 1 | -0.48 | 40 | -19.20 | | | Jedrusik, Adam | | | 1956 | POL | 1.00 | 1 | 0.65 | 40 | 26.00 | | | Choroszej, Aleksander | | | 2033 | POL | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Matyszkiewicz, Wiktor | | | 1802 | POL | 1.00 | 1 | 0.44 | 40 | 17.60 | | | Polak, Michal | | | 1905 | POL | 0.00 | 1 | -0.42 | 40 | -16.80 | | | Poniewierski, Piotr | | | 1798 | POL | 0.50 | 1 | -0.07 | 40 | -2.80 | | | Choroszej, Aleksander | | | 2033 | POL | 0.00 | 1 | -0.26 | 40 | -10.40 | |
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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