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Individual Calculations May 2015 |
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| Souza, Marcos Valerio A. Total change: 18.20 | |   |
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| Zonal STD CBX - RN 2015 | Natal | BRA | 2015-03-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1970 | 2101 | 3.50 | 4 | 0.91 | 20 | 18.20 | |
|  Do Nascimento, Denner Leonardo O | | | 1701 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Lima, Alan Silva De | | | 1950 | BRA | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Azevedo, Alcides Alexandre A. | | | 2022 | BRA | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Andrade, Roberto Luiz Costa | f | | 2206 | BRA | 1.00 | 1 | 0.64 | 20 | 12.80 | | | * 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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