Individual Calculations September 2015
 Georgiev, Krum  Total change: -12.80  Rating chartPersonal card
 International open ISTHMIA 2015 - A GROUP Loutraki Korinthos GRE 2015-08-18
RcRownchangeKK*chgGame
 2152 2414 5.00 8 -1.28 10 -12.80 
  Sverkounos, Spyridon 2014  * GRE0.501-0.4210-4.20 
  Mitsis, Georgios 2014  * GRE1.0010.08100.80 
  Grigoriadis, Mihail 2100 GRE0.501-0.3610-3.60 
  Bodiroga, Predrag m2342 SRB1.0010.40104.00 
  Sideris, Theodoros 2014  * GRE0.501-0.4210-4.20 
  Petrov, Marian g2482 BUL0.001-0.4110-4.10 
  Gogolis, Alexandros f2238 GRE0.501-0.2310-2.30 
  Nikolakopoulos, Nikolaos 2014  * GRE1.0010.08100.80 
 * 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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