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Individual Calculations August 2017 |
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| Barbosa, Edinardo Meireles Total change: -2.60 | |   |
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| IRT de Ferias DF - Amador 2017 | Brasilia DF | BRA | 2017-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1492 | 1671 | 2.00 | 3 | -0.13 | 20 | -2.60 | |
|  Hoshino, Meilin | | | 1377 | JPN | 0.50 | 1 | -0.35 | 20 | -7.00 | |  De Oliveira, Rogerio Soares | | | 1368 | BRA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Taira, Erick Hideki | | | 1731 | BRA | 0.50 | 1 | 0.08 | 20 | 1.60 | |
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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