Individual Calculations May 2012
 Huaquin Gertosio, Victor Alfredo  Total change: -28.80  Rating chartPersonal card
 SEMANA VALDIVIANA 2012 Valdivia CHI 2012-02-17
RcRownchangeKK*chgGame
 2101 1962 0.00 3 -0.96 30 -28.80 
  Troncoso Carrasco, Jose Jacinto 2188 CHI0.001-0.2130-6.30 
  Basualto Penalieres, Pedro Jaime 2124 CHI0.001-0.2930-8.70 
  Jorquera Alfaro, Mauricio 1991 CHI0.001-0.4630-13.80 

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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