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Individual Calculations May 2018 |
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| Silva Junior, Marcelo Valeriano Total change: -20.40 | |   |
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| Circuito IRT Xadrez Potiguar 2018 - Etapa A1 | Natal RN | BRA | 2018-04-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2032 | 1935 | 2.00 | 8 | -1.02 | 20 | -20.40 | |
|  Macedo, Alexandre Soares De | | | 1931 | BRA | 0.00 | 1 | -0.51 | 20 | -10.20 | |  Da Silva Tomaz, Luiz Antonio | | | 2100 | BRA | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Bezerra, Flavio Rodrigo Costa | | | 2096 | BRA | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Rocha, Vitor Firmo De Souza | | | 2240 | BRA | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Nunes, Marcelo Basilio | | | 1950 | BRA | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Jordao Barbosa, Marcio | | | 2067 | BRA | 0.00 | 1 | -0.32 | 20 | -6.40 | | | De Oliveira, Lucas Matheus A F D | | | 1800 | BRA | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Alves Campelo, Danilo Cesar De L | | | 2068 | BRA | 0.00 | 1 | -0.32 | 20 | -6.40 | |
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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