Individual Calculations May 2011
 Leiva, Giuseppe  Total change: 15.90  Rating chartPersonal card
 VII IRT ABIERTO “REYES DE HUARAL” HUARAL, PERU PER 2010-10-29
RcRownchangeKK*chgGame
 2028 2102 4.50 6 1.06 15 15.90 
  Murga, Caleb 1702  * PER1.0010.08151.20 
  Bustamante, Godofredo 1951 PER0.501-0.2015-3.00 
  Carbajal, Augusto 2217 PER0.5010.16152.40 
  Rivas Minaya, Jose Alberto 1822 PER1.0010.16152.40 
  Garcia, Javier f2288 PER1.0010.741511.10 
  Retamozo, Henry 2188 PER0.5010.12151.80 
 * 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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