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Individual Calculations December 2019 |
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| Taira, Erick Hideki Total change: 5.60 | |   |
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| IRT STD Marista de Xadrez 2019 U2200 | Brasilia | BRA | 2019-11-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1797 | 1887 | 2.50 | 4 | 0.14 | 40 | 5.60 | |
|  Santos, Bruno De Sousa | | | 1487 * | BRA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Sa, Antonio Villar Marques De | | | 1892 | BRA | 1.00 | 1 | 0.51 | 40 | 20.40 | |  De Souza Sa, Apolo | | | 1997 | FID | 0.00 | 1 | -0.35 | 40 | -14.00 | | | Felix, Raimundo Nascimento | | | 1812 | BRA | 0.50 | 1 | -0.10 | 40 | -4.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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