Individual Calculations May 2010
 Real Pereyra, Diana Carime  Total change: 14.25  Rating chartPersonal card
 Abierto Mexicano 2010 Monterrey, N. L. MEX 2010-03-30
RcRownchangeKK*chgGame
 2107 1935 3.00 7 0.95 15 14.25 
  Gonzalez Arroyo, Lenin c2237 MEX0.001-0.1515-2.25 
  Lares Flores, Manuel De Je f2303 MEX0.001-0.1015-1.50 
  Toscano Arce, Paris Raziel 1705 MEX1.0010.21153.15 
  Mendoza Gandara, Jose Davi 2176 MEX0.5010.30154.50 
  Leon Cazares, Gustavo 2099 MEX0.5010.22153.30 
  Bolio Zapata, Edwin David 2112 MEX0.5010.23153.45 
  Rivera Rodriguez, Jesus Ca 2117 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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