Individual Calculations August 2013
 Alarcon Careaga, Gustavo  Total change: -4.20  Rating chartPersonal card
 II TORNEO INTER INSTITUCIONES CASABLANCA TOURS 2013 Santiago CHI 2013-05-09
RcRownchangeKK*chgGame
 2232 2109 2.50 8 -0.28 15 -4.20 
  Pinilla Delgado, Agustin Eduar 1870 CHI0.501-0.3015-4.50 
  Velasquez Ojeda, Cesar f2209 CHI0.5010.14152.10 
  Duarte Mermow, Marcelo Reinald f2341 CHI0.001-0.2115-3.15 
  Caceres Vasquez, Sergio f2136 CHI0.5010.04150.60 
  Farfan Ortiz, Enrique Alfredo 2229 CHI0.001-0.3415-5.10 
  Perez Gormaz, Matias 2331 CHI1.0010.781511.70 
  Valenzuela Fuentealba, Luis m2484 CHI0.001-0.0915-1.35 
  Perez Molina, Robinson Alexis f2258 CHI0.001-0.3015-4.50 

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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