Individual Calculations June 2013
 Rodriguez Fernandez, Nelson Giova  Total change: -11.10  Rating chartPersonal card
 IRT Semifinal Departamental de Mayores Absoluto 2013 Sopo COL 2013-04-26
RcRownchangeKK*chgGame
 1892 1981 2.00 4 -0.37 30 -11.10 
  Pinilla, Diego 1667 COL1.0010.14304.20 
  Rodriguez Zarama, Sandra Lizeth 1707 COL1.0010.17305.10 
  Rodriguez Mayorga, Julian E 2096 COL0.001-0.3430-10.20 
  Ramirez, Heimy Polgar 2097 COL0.001-0.3430-10.20 

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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