Individual Calculations March 2011
 Dayan Sutton, Isaac  Total change: -18.25  Rating chartPersonal card
 FIESTAS DE ENERO 2011 LEON, GTO MEX 2011-01-28
RcRownchangeKK*chgGame
 2191 1981 0.00 3 -0.73 25 -18.25 
  Gonzalez Arroyo, Lenin f2269 MEX0.001-0.1625-4.00 
  Perez Avendano, Paul Omar f2216 MEX0.001-0.2125-5.25 
  Casillas Pellat, Jose De J 2087 MEX0.001-0.3625-9.00 

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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