Individual Calculations September 2012
 Cheb Terrab, Alejandro  Total change: 5.25  Rating chartPersonal card
 Abierto de Invierno Buenos Aires ARG 2012-08-06
RcRownchangeKK*chgGame
 2063 2082 4.50 8 0.35 15 5.25 
  Burgin, Dario 1773 ARG1.0010.14152.10 
  Curatola, Clemente 2136 PAR1.0010.58158.70 
  Calens, Diego 2111 ARG0.5010.04150.60 
  Zamani, Andres 2083 ARG0.5010.00150.00 
  Lida Garcia, Fernando 1998 ARG1.0010.38155.70 
  Vazquez, Maximiliano 2089 VEN0.001-0.4915-7.35 
  Ippoliti, Horacio 2037 ARG0.501-0.0615-0.90 
  Tokman, Ariel 2280 ARG0.001-0.2415-3.60 

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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