Individual Calculations May 2010
 Gonzalez Arroyo, Lenin  Total change: 13.65  Rating chartPersonal card
 Abierto Mexicano 2010 Monterrey, N. L. MEX 2010-03-30
RcRownchangeKK*chgGame
 2127 2237 6.50 9 0.91 15 13.65 
  Estrada Gaspar, Ariadna Ma 1840 MEX0.501-0.4215-6.30 
  Padilla Garcia, Cecilia Xa 1838 MEX1.0010.08151.20 
  Real Pereyra, Diana Carime 1935 MEX1.0010.15152.25 
  Gonzalez Garcia, Jose g2512 MEX0.5010.33154.95 
  Martinez Castaneda, Allan 2087 MEX0.001-0.7015-10.50 
  Bringas Osuna, Ivan Jarek 2080 MEX1.0010.29154.35 
  Rascon Vega, Alfonso 2080 MEX1.0010.29154.35 
  Escobedo Tinajero, Alberto m2345 MEX1.0010.65159.75 
  Ibarra Chami, Luis Fernand m2423 MEX0.5010.24153.60 

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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