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Individual Calculations July 2021 |
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| Polak, Michal Total change: 39.20 | |   |
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| 240th YMCA Spring 2021-A | Warszawa | POL | 2021-04-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1903 | 1905 | 6.50 | 9 | 1.96 | 20 | 39.20 | |
|  Jedrusik, Adam | | | 1956 | POL | 0.00 | 1 | -0.43 | 20 | -8.60 | |  Choroszej, Aleksander | | | 2033 | POL | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Matyszkiewicz, Wiktor | | | 1802 | POL | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Poniewierski, Piotr | | | 1798 | POL | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Ossolinski, Ziemowit | | | 1847 | POL | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Pajak, Jakub | | | 1931 | POL | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Janeczko, Jakub | | | 1864 | POL | 0.50 | 1 | -0.06 | 20 | -1.20 | | | Janeczko, Jakub | | | 1864 | POL | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Choroszej, Aleksander | | | 2033 | POL | 0.00 | 1 | -0.33 | 20 | -6.60 | |
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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