Individual Calculations September 2010
 Alejos, Felipe  Total change: -4.95  Rating chartPersonal card
 Primera Categoria 2010 Circulo Peon Rey Buenos Aires ARG 2010-06-12
RcRownchangeKK*chgGame
 2105 2077 2.00 5 -0.33 15 -4.95 
  Jordan, Oscar 1906 ARG1.0010.27154.05 
  Justo, Virginia wm2110 ARG0.001-0.4515-6.75 
  Mazziotti Irigoyen, Gabrie 2312 ARG0.5010.29154.35 
  Sanz, Luis 2002 ARG0.501-0.1015-1.50 
  Quarracino, Santiago 2194 ARG0.001-0.3415-5.10 

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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