Individual Calculations March 2012
 Sanchez, Jose  Total change: 31.20  Rating chartPersonal card
 Revision Rating 2012 Puntuable San Salvador ESA 2012-01-07
RcRownchangeKK*chgGame
 2031 1806 3.00 4 2.08 15 31.20 
  Rios, Carlos 2057 ESA0.5010.31154.65 
  Leiva, Marlon 1888 ESA1.0010.61159.15 
  Merino, Maximiliano 2030 ESA1.0010.781511.70 
  Chavez, Hector Eduardo 2147 ESA0.5010.38155.70 

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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