Individual Calculations July 2011
 Zorrilla Lavallade, Omar A  Total change: -23.50  Rating chartPersonal card
 CONTINENTAL ABSOLUTO DE AMERICA 2011 Toluca, Estado de Mexico MEX 2011-04-19
RcRownchangeKK*chgGame
 2029 2064 3.50 8 -0.94 25 -23.50 
  Abreu Delgado, Aryam g2464  * CUB0.001-0.0825-2.00 
  Avila Uriostegui, Norbert 1919 MEX0.501-0.1925-4.75 
  Zacarias Martinez, Daniel 1870 MEX0.501-0.2525-6.25 
  Galicia Soriano, Ruben 1855 MEX1.0010.23255.75 
  Bravo, William f2243 NCA0.001-0.2725-6.75 
  Hernandez De La Vega, Alej 1804 MEX1.0010.18254.50 
  Curiel Sanchez, Jose Danie 2167 MEX0.001-0.3625-9.00 
  Monroy Rodriguez, Miguel T 1912 MEX0.501-0.2025-5.00 
 * 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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