Individual Calculations December 2012
 Acosta, Lorner  Total change: -22.35  Rating chartPersonal card
 CAMPEONATO NACIONAL JUNIOR ABSOLUTO Caracas VEN 2012-09-04
RcRownchangeKK*chgGame
 2128 2201 1.50 5 -1.49 15 -22.35 
  Ledezma, Daniel Jose 2085 VEN0.001-0.6615-9.90 
  Hadad, Antonio Alirio 2037 VEN0.501-0.2215-3.30 
  Gascon, Jose Rafael 2206 VEN1.0010.51157.65 
  Mendoza, Gustavo Andres 2150 VEN0.001-0.5715-8.55 
  Pinero Rodriguez, Carlos Jose 2163 VEN0.001-0.5515-8.25 

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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