Rapid: Individual Calculations August 2017
 Guzman, Jose Fidias  Total change: -21.80  Rating chartPersonal card
 II Torneo IRT Activo 33 Feria de la Horticultura Villamaria Caldas Villamaria COL 2017-07-01
RcRownchangeKK*chgGame
 1561 1683 2.00 5 -1.09 20 -21.80 
  Hernandez Pinzon, Helvert c1998 COL0.001-0.1420-2.80 
  Villamizar, Diego Fernando 1908 COL0.001-0.2220-4.40 
  Bonilla, Julio Cesar 1284 COL1.0010.08201.60 
  Ramirez Arias, Jacobo 1312 COL0.001-0.9020-18.00 
  Castrillon Castaneda, Julian 1302 COL1.0010.09201.80 

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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