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Rapid:
Individual Calculations November 2018 |
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| Portilho, Emerson Roger Da Rocha Total change: -51.40 | |   |
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| Circuito Regional Oeste de Xadrez 2018 7a Etapa RPD | Seara SC | BRA | 2018-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1452 | 1732 | 0.50 | 1 | -0.34 | 20 | -6.80 | |
|  Ribeiro, Edson Alves | | | 1452 | BRA | 0.50 | 1 | -0.34 | 20 | -6.80 | |
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) | | | | Circuito Regional Oeste de Xadrez 2018 8a Etapa | Chapeco SC | BRA | 2018-10-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1519 | 1732 | 0.00 | 3 | -2.23 | 20 | -44.60 | |
| | Consoli, Anderson Luiz | | | 1483 | BRA | 0.00 | 1 | -0.81 | 20 | -16.20 | |  Barbosa, Andre Luiz Zanini | | | 1715 | BRA | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Lopes, Leonardo Borges | | | 1360 | BRA | 0.00 | 1 | -0.90 | 20 | -18.00 | |
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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