Individual Calculations January 2011
 Vega Vega, Ricardo Nestor  Total change: -17.50  Rating chartPersonal card
 Torneo Interclubes Club De Aledrez Chile 2010 Santiago CHI 2010-11-19
RcRownchangeKK*chgGame
 2116 1900 0.00 3 -0.70 25 -17.50 
  Carrasco Miranda, Andres 2215 CHI0.001-0.1425-3.50 
  Abiuso Melo, Diego Alejandro 2040 CHI0.001-0.3125-7.75 
  Contreras Vargas, Miguel Angel 2094 CHI0.001-0.2525-6.25 

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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