Individual Calculations December 2014
 Tobar Salas, Juan Carlos  Total change: 31.60  Rating chartPersonal card
 24th World Senior (65+) Chess Championships - Open Katerini GRE 2014-10-23
RcRownchangeKK*chgGame
 1919 1538 2.50 10 1.58 20 31.60 
  Bondar, Leonid 1938  * USA0.001-0.0820-1.60 
  Davydov, Mihail 1938  * GER0.5010.42208.40 
  Reuben, Stewart c1938  * ENG0.001-0.0820-1.60 
  Andreas, Guenter 1938  * GER0.001-0.0820-1.60 
  Rubinstein, Mark 1931 ISR0.5010.42208.40 
  Blaushtain, Boris 1938  * ISR0.001-0.0820-1.60 
  El Gheiadi, I. 1938  * LBA0.5010.42208.40 
  Topaloglu, Hayati 1848 TUR0.001-0.1420-2.80 
  Filzmaier, Bruno 1846 AUT1.0010.862017.20 
  Borensztajn, David 1938  * BRA0.001-0.0820-1.60 
 * 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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