Individual Calculations January 2019
 Bouboulis, Spyridon-Odysseys  Total change: 7.60  Rating chartPersonal card
 1st Stamatopoulos Giannis Memorial open 2018 Ampelokipi GRE 2018-10-31
RcRownchangeKK*chgGame
 1846 1931 4.00 6 0.38 20 7.60 
  Georgiopoulos, Har. 1567 GRE1.0010.10202.00 
  Vlahos, Athanasios 1721 GRE1.0010.23204.60 
  Nikolaou, Spiridon 2240 GRE0.5010.36207.20 
  Loutragotis, Paraskevas Pantelei 1866 GRE0.501-0.0920-1.80 
  Mallios, Ioannis 1699 GRE0.501-0.2920-5.80 
  Chatzieleftheriou, Andreas 1984 GRE0.5010.07201.40 

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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