Blitz: Individual Calculations November 2013
 Guerrero, Andres  Total change: -11.20  Rating chartPersonal card
 IRT Blitz Ferias Bolivarianas de Santa Cruz Santa Cruz VEN 2013-09-07
RcRownchangeKK*chgGame
 2163 2175 1.00 3 -0.56 20 -11.20 
  Richard, Leyva m2369 FID0.001-0.2520-5.00 
  Perdomo Arbelaez, David 2110 VEN1.0010.41208.20 
  Sanchez, Kelvin 2010 VEN0.001-0.7220-14.40 

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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