Individual Calculations October 2017
 Alexiadis, Hristos  Total change: 25.20  Rating chartPersonal card
 25th International Tournament of Nikaia "Honour to National Resistance" - A group Nikaia GRE 2017-08-26
RcRownchangeKK*chgGame
 2169 2237 6.50 9 1.26 20 25.20 
  Cukaj, Marin 1837  * ALB1.0010.08201.60 
  Triantos, Konstantinos 1986 GRE1.0010.19203.80 
  Spyropoulos, Nikolaos 2108 GRE0.501-0.1720-3.40 
  Kosmas-Lekkas, Dimitrios 2143 GRE1.0010.37207.40 
  Grigoriadis, Mihail 2102 GRE1.0010.32206.40 
  Stathopoulos, Ioannis f2323 GRE1.0010.622012.40 
  Kouskoutis, Georgios-Alexandros 2270 GRE0.5010.05201.00 
  Grigoriadis, Alexandros m2189 GRE0.501-0.0720-1.40 
  Nikolaidis, Ioannis g2561 GRE0.001-0.1320-2.60 
 * 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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