Individual Calculations May 2010
 Lares Flores, Manuel De Je  Total change: -23.25  Rating chartPersonal card
 Abierto Mexicano 2010 Monterrey, N. L. MEX 2010-03-30
RcRownchangeKK*chgGame
 2045 2303 2.50 5 -1.55 15 -23.25 
  Diaz Rosas, Julio Cesar 2000 MEX0.001-0.8615-12.90 
  Real Pereyra, Diana Carime 1935 MEX1.0010.10151.50 
  Lopez De La Torre, Armando 2040 MEX1.0010.18152.70 
  Ruiz Gonzalez, Guillermo J f2122 MEX0.501-0.2415-3.60 
  Paz Valera, Luis Carlos 2130 MEX0.001-0.7315-10.95 

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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