Individual Calculations April 2016
 Rosas Reyes, Raul  Total change: -23.20  Rating chartPersonal card
 LXII CAMPEONATO NACIONAL E INTERNACIONAL ABIERTO MEXICANO DE AJEDREZ Oaxtepec, Morelos MEX 2016-03-22
RcRownchangeKK*chgGame
 2069 1962 1.00 6 -1.16 20 -23.20 
  Blanco Fernandez, Alvaro m2255 MEX0.001-0.1520-3.00 
  Alfaro, William f2169 NCA0.001-0.2320-4.60 
  Rascon Vega, Alfonso 2081 MEX0.001-0.3420-6.80 
  Cataneo Esparza, Rene Javier 2049 MEX0.001-0.3820-7.60 
  Lopez Aguilar, Hector 1664 MEX1.0010.15203.00 
  Zarate Manjarrez, Alfredo 2196 MEX0.001-0.2120-4.20 

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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