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Individual Calculations October 2018 |
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| Nobre, Jose Adalberto Barbosa Total change: -3.00 | |   |
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| I IRT Imperio do Xadrez de Jacarei U2200 STD | Jacarei SP | BRA | 2018-09-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1729 | 1634 | 1.50 | 4 | -0.15 | 20 | -3.00 | |
|  Costa, Flavio Luis Cesar | | | 2034 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Cabral, Gieds Nogueira | | | 1986 | BRA | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Haraguchi, Diego Sashaki | | | 1360 | BRA | 0.50 | 1 | -0.33 | 20 | -6.60 | | | De Oliveira, John Richard Apareci | | | 1537 | BRA | 1.00 | 1 | 0.37 | 20 | 7.40 | | | * 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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