Individual Calculations April 2014
 Hahabis, Nikolaos  Total change: -25.20  Rating chartPersonal card
 Open "Georgios Raftopoulos" - Halandri CC Athens - Halandri GRE 2014-01-16
RcRownchangeKK*chgGame
 1625 2025 2.00 4 -1.68 15 -25.20 
  Megaloudis, Petros 1625  * GRE1.0010.08151.20 
  Georgopoulou, Eytyhia 1625  * GRE0.001-0.9215-13.80 
  Beliotis, Georgios 1625  * GRE0.001-0.9215-13.80 
  Ntovas, Dimitrios 1625  * GRE1.0010.08151.20 
 * 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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