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Individual Calculations January 2023 |
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| Borowik, Grzegorz Total change: -19.60 | |   |
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| 41. Miedzynarodowy Memorial Ludwika Zamenhofa 2022 - grupa C | Bialystok | POL | 2022-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1265 | 1167 | 1.00 | 5 | -0.98 | 20 | -19.60 | |
|  Kaczmarek, Tomasz | | | 1587 | POL | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Piekutowska, Lena | | | 1084 | POL | 0.00 | 1 | -0.61 | 20 | -12.20 | |  Alionyte, Patricija | | | 1318 | LTU | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Lechowska, Liliana | | | 1038 | POL | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Wolpiuk, Bartlomiej | | | 1296 | 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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