Individual Calculations January 2011
 Duarte Barahona, Raul Alej  Total change: -6.75  Rating chartPersonal card
 XXII Torneo Internacional Carlos torre Repetto Merida, Yucatan MEX 2010-12-15
RcRownchangeKK*chgGame
 2223 2224 3.50 8 -0.45 15 -6.75 
  Aguilar Diaz, William Jesu 1824  * MEX1.0010.08151.20 
  De La Paz Perdomo, Frank g2473 CUB0.001-0.1915-2.85 
  Huerta Carballo, Dayron f2354 CUB0.5010.18152.70 
  Gonzalez Zamora, Juan Carl g2561 MEX0.001-0.1215-1.80 
  Alayola Montanez, Jose Enr 2104 MEX0.501-0.1615-2.40 
  Hidalgo Morales, Juan Anto 1952 MEX1.0010.17152.55 
  Corrales Jimenez, Zenia wf2149 CUB0.501-0.1015-1.50 
  Ordaz Valdes, Lisandra Ter wm2367 CUB0.001-0.3115-4.65 
 * 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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