Individual Calculations January 2012
 Berti Contreras, Lorenginis  Total change: -41.55  Rating chartPersonal card
 Torneo de Ajedrez Interempresas ENDESA 2011 Serie A santiago CHI 2011-07-21
RcRownchangeKK*chgGame
 2147 2102 1.50 7 -1.68 15 -25.20 
  Escudero Donoso, Felipe 2069 CHI0.001-0.5515-8.25 
  Perez Gormaz, Matias 2177 CHI0.001-0.4015-6.00 
  Valenzuela Fuentealba, Luis m2496 CHI0.5010.42156.30 
  Recabarren Gajardo, Gonzalo Iva 1947 CHI0.001-0.7115-10.65 
  Karmelic Varela, Jorge 1905 CHI1.0010.25153.75 
  Romero Araya, Diego Alonso 2285 CHI0.001-0.2615-3.90 
  Moran Reyes, Juan Paulo 2149 CHI0.001-0.4315-6.45 

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)
 
 TORNEO INTERCLUBES 2011 Santiago CHI 2011-11-21
RcRownchangeKK*chgGame
 2038 2102 3.00 7 -1.09 15 -16.35 
  Bombardiere Rosas, Eduardo f2190 CHI0.001-0.3815-5.70 
  Cabezas Tiznado, Gonzalo Ignaci 1902 CHI0.001-0.7615-11.40 
  Pinto Krause, Kurth Brian 1928 CHI0.001-0.7315-10.95 
  Carmona Rosales, Jose Luis 2055 CHI0.501-0.0715-1.05 
  Torres Del Fierro, Gonzalo Fern 1957 CHI1.0010.31154.65 
  Farfan Ortiz, Victor Julian 2188 CHI0.5010.12151.80 
  Faundez Vergara, Jose 2043 CHI1.0010.42156.30 

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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