Individual Calculations April 2016
 Roldan Luna, Oscar Jesus  Total change: -10.80  Rating chartPersonal card
 LXII CAMPEONATO NACIONAL E INTERNACIONAL ABIERTO MEXICANO DE AJEDREZ Oaxtepec, Morelos MEX 2016-03-22
RcRownchangeKK*chgGame
 1966 2088 5.00 8 -0.27 40 -10.80 
  Avila Moreno, Julio Salvador 1791 MEX1.0010.15406.00 
  Diaz Hernandez, Heriberto f2379 CUB0.001-0.1540-6.00 
  Rosas Rodriguez, Carmen Meliss wf1904 MEX1.0010.264010.40 
  Lopez Calderon, Alfonso Al 1946 MEX0.001-0.6940-27.60 
  Corral Corral, Ricardo 1949 MEX1.0010.314012.40 
  Vargas Segura, Ivan Albert 1828 MEX0.501-0.3240-12.80 
  Quiroga Garza, Juan Manuel 1949 MEX0.501-0.1940-7.60 
  Chavez Flores, Tomas 1985 MEX1.0010.364014.40 

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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