Individual Calculations January 2010
 Letelier Garcia, Francisco Javi  Total change: 19.50  Rating chartPersonal card
 Torneo de Ajedrez Interempresas ENDESA 2009 Santiago CHI 2009-07-22
RcRownchangeKK*chgGame
 2151 2000 3.50 7 1.30 15 19.50 
  Pinto Pinares, Marcelo Pablo 2214 CHI0.001-0.2315-3.45 
  Dominguez Diaz, Mauricio 2162 CHI1.0010.711510.65 
  Gonzalez Vasquez, Jorge Roberto 2136 CHI0.001-0.3215-4.80 
  Abarca Rivadeneira, Ivan 2156 CHI1.0010.711510.65 
  Duarte Mermow, Marcelo Reinaldo f2364 CHI0.5010.40156.00 
  Marin Munoz, Roque 2125 CHI0.001-0.3315-4.95 
  Galaz Quinones, Glem 1897 CHI1.0010.36155.40 

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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