Individual Calculations January 2011
 Vargas, Edwin  Total change: -4.35  Rating chartPersonal card
 Campeonato Panamericano Continental Absoluto 2010 Cali COL 2010-11-16
RcRownchangeKK*chgGame
 2125 2011 2.50 8 -0.29 15 -4.35 
  Mateus, Alejandro 2274 COL0.001-0.1815-2.70 
  Mateus, Martha wm2144 COL0.001-0.3215-4.80 
  Fandino Reyes, Roquelina wm2177 CUB0.001-0.2815-4.20 
  Heredia Serrano, Carla wm2082 ECU0.001-0.4015-6.00 
  Herrera, Juan Sebastian 2125 COL1.0010.66159.90 
  Llacsahuanga, Diego 2065 PER0.5010.08151.20 
  Hernandez, Oscar Eduardo 2025 COL1.0010.52157.80 
  Ruiz C, Joshua D f2107 COL0.001-0.3715-5.55 

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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