Individual Calculations January 2013
 Ros Corona, Mauricio  Total change: 18.30  Rating chartPersonal card
 2do Abierto Internacional UNAM 2012 - Seccion I Mexico, DF MEX 2012-11-21
RcRownchangeKK*chgGame
 2072 1861 2.50 8 0.61 30 18.30 
  Perez Avendano, Paul Omar f2232 MEX0.001-0.1030-3.00 
  Navarrete Garcia, Alan c2071 MEX0.5010.27308.10 
  Waldo Zalapa, Alejandro 2004 MEX0.001-0.3130-9.30 
  Mercado Garcia, Francisco 2043 MEX0.5010.24307.20 
  Soto Gonzalez, Fidel f2052 MEX0.5010.25307.50 
  Beltran Medina, Jorge 2057 MEX0.001-0.2530-7.50 
  Ibarra Cantu, Raul Alberto f2072 MEX0.5010.27308.10 
  Casillas Pellat, Jose De Jesus 2047 MEX0.5010.24307.20 

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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