Individual Calculations January 2013
 Perez Avendano, Paul Omar  Total change: 18.60  Rating chartPersonal card
 2do Abierto Internacional UNAM 2012 - Seccion I Mexico, DF MEX 2012-11-21
RcRownchangeKK*chgGame
 2240 2232 5.50 9 1.24 15 18.60 
  Ros Corona, Mauricio 1861 MEX1.0010.10151.50 
  Otero Acosta, Diasmany m2443 CUB0.001-0.2315-3.45 
  Martinez Rodriguez, Miguel 2010 MEX1.0010.22153.30 
  Avila Uriostegui, Norbert 1893 MEX1.0010.12151.80 
  Gara, Ticia wg2377 HUN0.5010.19152.85 
  Vigoa Apecheche, Yanira wg2352 CUB1.0010.66159.90 
  Ibarra Chami, Luis Fernando m2473 MEX0.001-0.2015-3.00 
  Muminova, Nafisa wm2349 UZB1.0010.66159.90 
  Perez Garcia, Rodney Oscar m2399 CUB0.001-0.2815-4.20 

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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