Individual Calculations October 2017
 Sirigos, Nikolaos  Total change: -25.60  Rating chartPersonal card
 25th International Tournament of Nikaia "Honour to National Resistance" - A group Nikaia GRE 2017-08-26
RcRownchangeKK*chgGame
 1895 2181 4.50 7 -1.28 20 -25.60 
  Pramateftaki, Loukia 1781  * GRE0.501-0.4220-8.40 
  Louka, Magdalini 1814 GRE0.501-0.4020-8.00 
  Koerant, Filipos 1832 GRE1.0010.11202.20 
  Kontos, Alexandros K 1965 GRE1.0010.22204.40 
  Triantos, Konstantinos 1986 GRE0.501-0.2520-5.00 
  Panagos, Theodoros 1807 GRE1.0010.10202.00 
  Tetepoulidis, Ioannis 2078 GRE0.001-0.6420-12.80 
 * 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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