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Individual Calculations January 2023 |
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| Dobrovskiy, David Total change: 39.20 | |   |
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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 |
| 1407 | 1150 | 2.00 | 5 | 0.98 | 40 | 39.20 | |
|  Dallemura, Anna | | | 1512 | POL | 0.00 | 1 | -0.10 | 40 | -4.00 | |  Berent, Andrzej | | | 1293 | POL | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Lisiecki, Jakub | | | 1303 | POL | 1.00 | 1 | 0.70 | 40 | 28.00 | | | Kaczmarek, Tomasz | | | 1587 | POL | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Kudraszow, Filip | | | 1339 | POL | 0.50 | 1 | 0.25 | 40 | 10.00 | |
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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