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Individual Calculations October 2021 |
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| Berdyga, Mariusz Total change: -2.40 | |   |
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| Szachowe pozegnanie lata | Grodzisk Mazowiecki | POL | 2021-09-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1219 | 1357 | 4.50 | 7 | -0.12 | 20 | -2.40 | |
|  Komuda, Ksawery | | | 1071 | POL | 0.50 | 1 | -0.34 | 20 | -6.80 | |  Swicarz, Jakub | | | 1004 | POL | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Borowski, Marek | | | 1444 | POL | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Kicinska, Magdalena | | | 1266 | POL | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Maciaszek, Karol | | | 1458 | POL | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Kucharski, Sylwester | | | 1214 | POL | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Okragly, Natan | | | 1076 | POL | 1.00 | 1 | 0.16 | 20 | 3.20 | |
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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