Rapid: Individual Calculations January 2017
 Culma, Ruben  Total change: -8.60  Rating chartPersonal card
 IRT Campeonato Deptal Navideno Neiva La Razon de Todos Neiva COL 2016-12-17
RcRownchangeKK*chgGame
 2000 2069 2.50 5 -0.43 20 -8.60 
  Herrera, Cristobal 1812 COL1.0010.18203.60 
  Puentes, Alvaro f2135 COL0.5010.09201.80 
  Bolivar, Jeison c2088 COL0.001-0.4720-9.40 
  Osorio Mendez, Hector 1895 COL1.0010.27205.40 
  Casagua, Misael 2070 COL0.001-0.5020-10.00 

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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