Individual Calculations January 2011
 Sarat, Victor  Total change: -16.20  Rating chartPersonal card
 I Torneo Fide Guatemala 2010 Guatemala GUA 2010-05-21
RcRownchangeKK*chgGame
 2100 2110 2.00 6 -1.08 15 -16.20 
  Perez Morejon, Juan Carlos f2204 CUB0.001-0.3715-5.55 
  Ovalle, Edgar 2096 GUA0.001-0.5215-7.80 
  Villatoro, Christopher 1963 GUA1.0010.30154.50 
  Schmid Barreto, Walter S. 2090 GUA0.501-0.0315-0.45 
  Arencibia, Antonio 2144 CUB0.001-0.4515-6.75 
  Juarez Flores, Roberto 2105 GUA0.501-0.0115-0.15 

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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