Individual Calculations July 2008
 De Winter Gallegos, Willy  Total change: -7.80  Rating chartPersonal card
 MERCENARIOS 140 MEXICO, DF MEX 2008-03-11
RcRownchangeKK*chgGame
 2281 2061 0.00 2 -0.45 15 -6.75 
  Sandoval Lopez, Juan Manue f2224 MEX0.001-0.2815-4.20 
  Capo Vidal, Uriel f2338 MEX0.001-0.1715-2.55 

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)
 
 OPEN MEXICAN 2008 AGUASCALIENTES, AGS. MEX 2008-03-18
RcRownchangeKK*chgGame
 2189 2061 1.00 3 -0.07 15 -1.05 
  Georgiev, Vladimir g2411 MKD0.001-0.1115-1.65 
  Aguilar Monsivais, Victor 1954 MEX1.0010.35155.25 
  Rivera Huerta, Alberto 2203 MEX0.001-0.3115-4.65 

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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