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Individual Calculations October 2019 |
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| Barbosa, Evandro Amorim Total change: 4.10 | |   |
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| Aberto do Brasil I Niteroi Chess Open 2019 | Niteroi RJ | BRA | 2019-09-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2223 | 2497 | 6.00 | 7 | 0.41 | 10 | 4.10 | |
|  Bail, Ellen Larissa | | | 2097 * | BRA | 0.50 | 1 | -0.42 | 10 | -4.20 | |  Da Silva, Joao Carlos Orguim | | | 2097 * | BRA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Prol Medeiros, Horacio | | | 2097 * | BRA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Librelato, Kathie Goulart | | wm | 2201 | BRA | 0.50 | 1 | -0.35 | 10 | -3.50 | | | Alboredo, Julia | | wf | 2141 | BRA | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Matsuura, Everaldo | g | | 2445 | BRA | 1.00 | 1 | 0.43 | 10 | 4.30 | | | Rodriguez Vila, Andres | g | | 2482 | URU | 1.00 | 1 | 0.48 | 10 | 4.80 | | | * 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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