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Individual Calculations August 2022 |
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| Czubaj, Mariusz Total change: -30.40 | |   |
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| 262nd YMCA Summer 2022-B Round 2-5 | Warszawa | POL | 2022-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1307 | 1125 | 0.50 | 4 | -0.64 | 40 | -25.60 | |
|  Przybylik, Mariusz | | | 1052 | POL | 0.00 | 1 | -0.60 | 40 | -24.00 | |  Iller, Robert | | | 1472 | POL | 0.50 | 1 | 0.39 | 40 | 15.60 | | | Kozak, Jan | | | 1305 | POL | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Berdyga, Mariusz | | | 1398 | POL | 0.00 | 1 | -0.17 | 40 | -6.80 | |
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) | | | | Najdorf Chess Festival 2022 group B | Warszawa | POL | 2022-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1592 | 1125 | 0.00 | 2 | -0.12 | 40 | -4.80 | |
| | Leszczewicz, Karol | | | 1516 | POL | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Szewczyk, Michal | | | 1667 | POL | 0.00 | 1 | -0.03 | 40 | -1.20 | |
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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