Individual Calculations January 2012
 Bernal, Gustavo  Total change: 2.55  Rating chartPersonal card
 2da Copa Latinoamericana de Ajedrez 2011 Montevideo URU 2011-11-01
RcRownchangeKK*chgGame
 2197 2068 2.50 7 0.17 15 2.55 
  Barrionuevo, Pablo m2336 ARG0.001-0.1715-2.55 
  Quenallata, Luciano 2217 ARG1.0010.701510.50 
  Izquierdo, Daniel f2277 URU0.001-0.2315-3.45 
  Pineiro, Dario 2198 ARG0.5010.18152.70 
  Oddone, Cristhian 2197 URU0.001-0.3315-4.95 
  Rodriguez Lazo, Luis 1879 URU1.0010.25153.75 
  Terres Trois, Francisco m2275 BRA0.001-0.2315-3.45 

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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