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Rapid:
Individual Calculations December 2019 |
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| Dos Passos, Edinaldo Pincanco Total change: 6.00 | |   |
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| Forca Tatica Chess Open Memorial Ralkeny Nascimento | Macapa AP | BRA | 2019-11-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1670 | 1719 | 2.00 | 3 | 0.30 | 20 | 6.00 | |
|  Machado, Hualason Jose Soares | | | 2081 | BRA | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Queiroz Da Costa, Alan Patrick | | | 1553 | BRA | 1.00 | 1 | 0.28 | 20 | 5.60 | | | De Magalhaes, Gustavo A Linhares | | | 1375 | BRA | 1.00 | 1 | 0.12 | 20 | 2.40 | |
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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