Individual Calculations January 2011
 Alvarez Ramirez, Miguel An  Total change: 6.60  Rating chartPersonal card
 Gran Torneo Internacional Abierto de Ajedrez UNAM - Seccion I Distrito Federal MEX 2010-11-18
RcRownchangeKK*chgGame
 2264 2267 3.00 5 0.44 15 6.60 
  Caceres Cortes, Julio 2066 CAN1.0010.24153.60 
  Cordova, Emilio g2530 PER0.5010.32154.80 
  Franco Ocampos, Zenon g2517 PAR0.001-0.1915-2.85 
  Hernandez Guerrero, Yadira wm2141 MEX0.501-0.1715-2.55 
  Soto Gonzalez, Fidel f2066 MEX1.0010.24153.60 

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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