Individual Calculations January 2014
 Rovira Cruz, Luis Manuel  Total change: -17.55  Rating chartPersonal card
 IRT COPA NAVIDAD Caracas VEN 2013-11-28
RcRownchangeKK*chgGame
 2038 1989 1.00 5 -1.17 15 -17.55 
  Vasquez Alcala, Jhonny 2154 VEN0.001-0.2815-4.20 
  Ramos Tapia, Luciano 2057 VEN0.001-0.4115-6.15 
  Moreno, Luis 2032 VEN0.001-0.4415-6.60 
  Ramos, Cesar 2009 VEN0.001-0.4715-7.05 
  Navas, Nelson 1938 VEN1.0010.43156.45 

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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