Individual Calculations February 2015
 Panagiotopoulos, Ioannis  Total change: 19.80  Rating chartPersonal card
 New Year's open PS PERISTERIOU 2015 - A group Peristeri GRE 2015-01-02
RcRownchangeKK*chgGame
 1851 1761 3.50 6 0.99 20 19.80 
  Karagiannis, Athanasios m2161  * GRE0.001-0.0820-1.60 
  Kosmidis, Konstantinos 1819 GRE0.001-0.4220-8.40 
  Abelakiotis, Stavros 1629 GRE1.0010.32206.40 
  Tsironis, Panteleimon 1606 GRE1.0010.29205.80 
  Arvanitis, Georgios 1731 GRE1.0010.46209.20 
  Sismanis, Aggelos 2161  * GRE0.5010.42208.40 
 * 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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