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Individual Calculations May 2013 |
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| Souza, Marcos Valerio A. Total change: -7.35 | |   |
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| IV Memorial Bobby Fischer | Joao Pessoa/PB | BRA | 2013-03-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1958 | 2047 | 2.50 | 5 | -0.49 | 15 | -7.35 | |
|  Costa, Edvaldo Da Cruz | | | 1647 * | BRA | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Costa, Rogerio De Souza | | | 1699 | BRA | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Andrade, Roberto Luiz Costa | f | | 2198 | BRA | 0.50 | 1 | 0.20 | 15 | 3.00 | | | Reis, Paulo F. Jatoba De Olivei | f | | 2419 | BRA | 0.00 | 1 | -0.10 | 15 | -1.50 | | | Macedo, Alexandre Soares De | | | 1827 | BRA | 0.00 | 1 | -0.78 | 15 | -11.70 | | | * 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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