Individual Calculations November 2010
 Espinoza Aldea, Horacio  Total change: 0.30  Rating chartPersonal card
 Torneo de Ajedrez Interempresas ENDESA 2010 Santiago CHI 2010-07-13
RcRownchangeKK*chgGame
 2215 2052 0.00 1 -0.28 15 -4.20 
  San Cristobal Flores, Mario Aleja 2215 CHI0.001-0.2815-4.20 

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)
 
 Torneo Invierno 2010 CALF Santiago CHI 2010-08-18
RcRownchangeKK*chgGame
 1851 2052 4.00 5 0.30 15 4.50 
  Gonzalez Steel, Humberto 1716 CHI1.0010.12151.80 
  Lopez Gonzalez, Juan 1719 CHI1.0010.12151.80 
  Carrasco Fernandez, Daniel 1823 CHI1.0010.21153.15 
  Pereira Cid, Fabian 1966 CHI1.0010.38155.70 
  Toro Sanzana, Sergio Andres 2029 CHI0.001-0.5315-7.95 

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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