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Rapid:
Individual Calculations January 2023 |
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| Tacuchian, Marcelo Oliveira Total change: -14.00 | |   |
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| GXA Outono Semi-Rapidas 2022 | Lisboa | POR | 2022-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1546 | 1311 | 0.00 | 2 | -0.70 | 20 | -14.00 | |
|  Ryabukhin, Roman | | | 1917 | RUS | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Martins, Domingos Antonio M | | | 1175 | POR | 0.00 | 1 | -0.68 | 20 | -13.60 | |
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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