Individual Calculations January 2013
 Vaglio, Jaime  Total change: -6.30  Rating chartPersonal card
 Torneo Abierto Metropolitano San Jose CRC 2012-12-16
RcRownchangeKK*chgGame
 2104 2252 5.00 8 -0.42 15 -6.30 
  Flores Rojas, Federico 1946 CRC1.0010.14152.10 
  Solis L., Efren A. 2029 CRC0.001-0.7815-11.70 
  Ulloa, Oscar 1872 CRC1.0010.09151.35 
  Vega Araya, Edwin 1995 CRC1.0010.18152.70 
  Hernandez Basante, Francisco m2234 CRC1.0010.47157.05 
  Lorenzana, Wilson Estuardo m2190 GUA1.0010.41156.15 
  Valdes, Leonardo m2430 CRC0.001-0.2715-4.05 
  Alvarez Hernandez, David 2133 CRC0.001-0.6615-9.90 

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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