Individual Calculations April 2008
 Pierrot, Facundo  Total change: -8.10  Rating chartPersonal card
 Abierto Arnoldo Ellerman Buenos Aires ARG 2007-12-05
RcRownchangeKK*chgGame
 2246 2450 6.00 9 -0.81 10 -8.10 
  Lopez, Favio 2100 ARG1.0010.11101.10 
  Rey Besada, Fernando 2174 ARG1.0010.17101.70 
  Cativelli, Gerardo 2268 ARG1.0010.26102.60 
  Goldwaser, Christian 2331 ARG0.501-0.1610-1.60 
  Mazziotti Irigoyen, Gabriel 2296 ARG1.0010.29102.90 
  Villanueva, Mario 2278 ARG0.001-0.7310-7.30 
  Bitelmajer, Martin 2270 ARG0.501-0.2410-2.40 
  Sarquis, Maria Belen wm2180 ARG1.0010.17101.70 
  Barrionuevo, Pablo f2319 ARG0.001-0.6810-6.80 

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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