Individual Calculations September 2012
 Valladares, David  Total change: 0.00  Rating chartPersonal card
 1er. IRT Copa "UETD Dr. Ali GarcĂ­a Carrera" Puerto La Cruz VEN 2012-08-24
RcRownchangeRpKK*chgGame
 1963 0 0.50 3 0.00 1690   0.00 
  Rondon Chacon, Rene 2102 VEN0.0010.00 0.00 
  Arias Ruiz, Hector Jose 2002 VEN0.0010.00 0.00 
  Pschorn Gonzalez, Tairuma Kaina 1785 VEN0.5010.00 0.00 

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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