Individual Calculations January 2013
 Lopez Gil, Alfredo  Total change: -9.60  Rating chartPersonal card
 2do Abierto Internacional UNAM 2012 - Seccion I Mexico, DF MEX 2012-11-21
RcRownchangeKK*chgGame
 2094 2009 2.00 6 -0.32 30 -9.60 
  Dominguez Aguilar, Guillermo f2363 MEX0.001-0.1130-3.30 
  Baltazar Pineda, Rafael m2106 MEX0.001-0.3730-11.10 
  Belmont Hernandez, Andres 2117 MEX0.001-0.3530-10.50 
  Romo Herrera Ibarrola, Maria F 1633 MEX1.0010.09302.70 
  Capistran Ocampo, Francisco Javie 2238 MEX0.5010.29308.70 
  Mendoza Salazar, Ramon 2106 MEX0.5010.13303.90 

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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