Individual Calculations September 2015
 Skembris, Spyridon  Total change: 3.80  Rating chartPersonal card
 International open ISTHMIA 2015 - A GROUP Loutraki Korinthos GRE 2015-08-18
RcRownchangeKK*chgGame
 2291 2412 6.00 9 0.38 10 3.80 
  Beliotis, Georgios 2012  * GRE0.501-0.4210-4.20 
  Louka, Magdalini 2012  * GRE1.0010.08100.80 
  Spiropoulos, Panagiotis I. 2111 GRE1.0010.15101.50 
  Papaioannou, Ioannis g2633 GRE0.5010.28102.80 
  Petrov, Marian g2482 BUL0.5010.10101.00 
  Drenchev, Petar g2463 BUL0.5010.07100.70 
  David, Alberto g2584 ITA0.001-0.2710-2.70 
  Papadimitriou, Loukas 2080 GRE1.0010.12101.20 
  Gogolis, Alexandros f2238 GRE1.0010.27102.70 
 * 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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