Individual Calculations October 2013
 Castillo, Nelson Javier  Total change: -32.10  Rating chartPersonal card
 Torneo Abierto Nelson Alvarado Distrito Nacional DOM 2013-08-16
RcRownchangeKK*chgGame
 2041 2056 1.00 4 -1.07 30 -32.10 
  Mesa, Teofilo 2104 DOM0.001-0.4330-12.90 
  Ramirez Carrasco, Carlos Enriq 2091 DOM0.5010.05301.50 
  Eusebio, Hector 2062 DOM0.001-0.4930-14.70 
  Arias Diaz, Ernesto Antonio 1908 DOM0.501-0.2030-6.00 

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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