Blitz: Individual Calculations December 2013
 Guerrero Rosales, Rafael  Total change: -30.40  Rating chartPersonal card
 IRT Blitz CVCA Copa "UNEFA Acarigua" Acarigua VEN 2013-11-23
RcRownchangeKK*chgGame
 2054 2281 3.00 6 -1.52 20 -30.40 
  Ricardo Barraez, Hidelfonso Jose 1908 VEN0.501-0.4020-8.00 
  Betancourt, Jose 1960 VEN0.501-0.3720-7.40 
  Di Girolamo Jimenez, Ernesto 1944 VEN1.0010.12202.40 
  Toro, Freddy 1945 VEN1.0010.12202.40 
  Ferragut Blanco, Arnaldo f2307 FID0.001-0.4620-9.20 
  Acosta, Lorner 2259 VEN0.001-0.5320-10.60 

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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