Individual Calculations October 2013
 Goridaris, Nikolaos  Total change: -10.50  Rating chartPersonal card
 21st International tournament of Nikaia "Honour to National Resistance" - B Group Athens - Nikaia GRE 2013-08-26
RcRownchangeKK*chgGame
 1589 1201 0.00 4 -0.35 30 -10.50 
  Papathanasopoulos, Nikolaos 1601  * GRE0.001-0.0830-2.40 
  Kontokanis, Andreas 1564 GRE0.001-0.1030-3.00 
  Halkiadaki, Antonela 1601  * GRE0.001-0.0830-2.40 
  Loukopoulos, Nektarios 1588 GRE0.001-0.0930-2.70 
 * 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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