Individual Calculations January 2010
 Capo Vidal, Uriel  Total change: -14.40  Rating chartPersonal card
 Absolute National Championship MenĀ“s Huatulco, Oaxaca MEX 2009-12-02
RcRownchangeKK*chgGame
 2191 2349 4.50 8 -0.96 15 -14.40 
  Valenzuela Martinez, Herme 1949  * MEX1.0010.08151.20 
  Vega Garcia, Jorge Arturo f2257 MEX0.001-0.6315-9.45 
  San Pedro Morales, Marco A 1949  * MEX1.0010.08151.20 
  Tarin Garcia, Luis Miguel 2138 MEX1.0010.23153.45 
  Morales Garcia, Sergio Jos f2313 MEX0.001-0.5515-8.25 
  Martin Del Campo C., Jorge f2239 MEX1.0010.35155.25 
  Ibarra Chami, Luis Fernand m2409 MEX0.001-0.4215-6.30 
  Rojas Alarcon, Julian Anto c2277 MEX0.501-0.1015-1.50 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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