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Individual Calculations September 2017 |
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| Taira, Erick Hideki Total change: 66.00 | |   |
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| IRT Marista de Xadrez 2017 U2300 | Brasilia DF | BRA | 2017-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1590 | 1751 | 5.00 | 5 | 1.65 | 40 | 66.00 | |
|  Valcarcel, Marianne Barbosa | | | 1351 * | BRA | 1.00 | 1 | 0.08 | 40 | 3.20 | |  De Rezende, Fernando Alencar | | | 1389 | BRA | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Maciel, Diogo Alves | | | 1960 | BRA | 1.00 | 1 | 0.77 | 40 | 30.80 | | | Passos, Rafael Moreira | | | 1495 | BRA | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Valcarcel, Victor Ignacio Santos | | | 1757 | BRA | 1.00 | 1 | 0.51 | 40 | 20.40 | | | * 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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