Individual Calculations May 2011
 Lopez Silva, Javier Ulises  Total change: 31.50  Rating chartPersonal card
 I IRT "UNIVERSIDAD DE HUANUCO - SEDE TINGO MARIA" TINGO MARIA, PERU PER 2010-12-10
RcRownchangeKK*chgGame
 1701 1606 2.00 2 1.26 25 31.50 
  Lopez Silva, Guillermo Ulises 1732 PER1.0010.672516.75 
  Huaranca Espinoza, Franchezka 1670 PER1.0010.592514.75 

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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