Blitz: Individual Calculations September 2013
 Chavez Riofrio, Elias Enrique  Total change: -2.20  Rating chartPersonal card
 IRT Blitz Acarigua - Araure Acarigua VEN 2013-08-24
RcRownchangeKK*chgGame
 1923 2000 1.00 2 -0.11 20 -2.20 
  Martinez Reyes, Pedro Ramon 2236 VEN0.001-0.2020-4.00 
  Garcia, Jose Santiago 1609 VEN1.0010.09201.80 

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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