Individual Calculations January 2011
 Duran Ortiz, Juan Jose  Total change: 0.00  Rating chartPersonal card
 Gran Torneo Internacional Abierto de Ajedrez UNAM - Seccion I Distrito Federal MEX 2010-11-18
RcRownchangeRpKK*chgGame
 2052 0 0.00 3 0.00 1352   0.00 
  Del Castillo Mussot, Marce 2201 MEX0.0010.00 0.00 
  Caceres Cortes, Julio 2066 CAN0.0010.00 0.00 
  Ortiz Rubio, Alfonso 1888 MEX0.0010.00 0.00 

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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