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Rapid:
Individual Calculations December 2021 |
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| Porto, Silvio Alves Lima Total change: 40.00 | |   |
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| Campeonato Amapaense de Xadrez RPD 2021 Etapa 5 | Macapa AP | BRA | 2021-11-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1873 | 1681 | 3.50 | 5 | 2.00 | 20 | 40.00 | |
|  De Vjunior, Liduino Furtado | | | 2059 | BRA | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Carvalho, Cleber Del Castillo | | | 1901 | BRA | 1.00 | 1 | 0.78 | 20 | 15.60 | |  De Lima, Lucas Ribeiro | | | 1646 | BRA | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Gregorio, Joanderson Olimpio | | | 1621 | BRA | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Machado, Hualason Jose Soares | | | 2136 | BRA | 0.50 | 1 | 0.44 | 20 | 8.80 | |
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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