Individual Calculations April 2015
 Zurita, Santiago  Total change: -44.00  Rating chartPersonal card
 Torneo IRT La Paz Ciudad Maravillosa La Paz BOL 2015-03-19
RcRownchangeKK*chgGame
 1314 1487 1.00 3 -1.10 40 -44.00 
  Severich, Joel 1144 BOL0.001-0.8840-35.20 
  Meza Crespo , Dario 1531 BOL0.001-0.4440-17.60 
  Severich, Gisselle 1266 BOL1.0010.22408.80 

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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