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Rapid:
Individual Calculations December 2019 |
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| Teles, Elder De Oliveira Total change: 4.40 | |   |
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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 |
| 1811 | 1774 | 2.50 | 5 | 0.22 | 20 | 4.40 | |
|  Costa Junior, Antonio Jorge F. | | | 1832 | BRA | 0.00 | 1 | -0.42 | 20 | -8.40 | |  Pereira, Marcos Vinicius Ferreira | | | 1607 | BRA | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Costa, Richard Duarte | | | 1806 | BRA | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Carvalho, Marcio Gomes | | | 1765 | BRA | 1.00 | 1 | 0.49 | 20 | 9.80 | | | De Vjunior, Liduino Furtado | | | 2044 | BRA | 0.00 | 1 | -0.17 | 20 | -3.40 | |
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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