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Individual Calculations August 2022 |
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| Staniak, Mariusz Total change: -40.40 | |   |
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| Najdorf Chess Festival 2022 gr. A | Warszawa | POL | 2022-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1969 | 1777 | 0.00 | 8 | -2.02 | 20 | -40.40 | |
|  Maslanka, Wojciech | | | 1999 | POL | 0.00 | 1 | -0.22 | 20 | -4.40 | |  Jedrusik, Adam | | | 1960 | POL | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Podgorski, Maciej | | | 1967 | POL | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Vanduyfhuys, Igor | | | 1958 | BEL | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Wadelek, Karol | | | 1944 | POL | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Szwaj, Jacek | | | 1938 | POL | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Choroszej, Aleksander | | | 2040 | POL | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Kowalczyk, Adam | | | 1944 | POL | 0.00 | 1 | -0.28 | 20 | -5.60 | |
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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