Individual Calculations September 2010
 Perelman, Hernan  Total change: 10.65  Rating chartPersonal card
 III Simon Bolivar Libertador Copa PDVSur Buenos Aires ARG 2010-06-24
RcRownchangeKK*chgGame
 2263 2338 6.00 9 0.71 15 10.65 
  Ligato, Guillermo Fe 1993 ARG1.0010.11151.65 
  Martin, Pedro 2108 ARG1.0010.21153.15 
  Real De Azua, Ernesto m2420 ARG0.5010.11151.65 
  Goldwaser, Christian m2432 ARG0.5010.13151.95 
  Fusco, Leonardo m2389 ARG0.5010.07151.05 
  Lopez, Diego 2112 ARG1.0010.21153.15 
  Rodriguez Vila, Andres g2502 URU0.001-0.2815-4.20 
  Samur, Arturo 2185 ARG1.0010.30154.50 
  Filion, Charles 2228 CAN0.501-0.1515-2.25 

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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