Individual Calculations September 2016
 Bouboulis, Spyridon-Odysseys  Total change: -25.00  Rating chartPersonal card
 12th International open Gazi - Heraklion 2016 - A group Gazi Heraklion GRE 2016-07-28
RcRownchangeKK*chgGame
 1692 1909 5.50 9 -1.25 20 -25.00 
  Fragkiadakis, Nikolaos Emm 1509  * GRE1.0010.08201.60 
  Naoum, Spyridon 2283 GRE0.001-0.1020-2.00 
  Zherdev, Sviatoslav 1509  * RUS0.501-0.4220-8.40 
  Brokalakis - Gounaris, Christos 1670 GRE0.501-0.3020-6.00 
  Postanogov, Dmitrii 1656 RUS0.501-0.3120-6.20 
  Tukaeva, Aida 1581 RUS1.0010.13202.60 
  Samakas, Anastasios 1766 GRE0.501-0.1920-3.80 
  Koulis, Vasilis Iosif 1509  * GRE1.0010.08201.60 
  Serpetsidaki, Eva 1745 GRE0.501-0.2220-4.40 
 * 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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