Individual Calculations September 2015
 Ballas, Athanasios-Panagiotis  Total change: 32.80  Rating chartPersonal card
 24th Open International Tournament of Kavala - Group A Kavala GRE 2015-08-04
RcRownchangeKK*chgGame
 1955 1832 4.00 9 0.82 40 32.80 
  Alexiadis, Hristos f2232  * GRE0.001-0.0840-3.20 
  Nikomanis, Andreas 2062 GRE0.001-0.2140-8.40 
  Anthopoulos, Hristos 1946 GRE0.001-0.3440-13.60 
  Hiebert, Kenji 1860 JPN0.001-0.4640-18.40 
  Isaakidis, Alexandros 1843 CYP1.0010.524020.80 
  Betsakos, Konstantinos 1815 GRE0.501-0.0240-0.80 
  Triantos, Konstantinos 1806 GRE1.0010.464018.40 
  Raykov, Stefan 2110 BUL0.5010.334013.20 
  Serefidou, Despina 1923 GRE1.0010.624024.80 
 * 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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