Individual Calculations June 2018
 Sitsanis, Nikolaos 44725  Total change: 46.80  Rating chartPersonal card
 6th open OPACh Athens GRE 2018-03-16
RcRownchangeKK*chgGame
 1423 1201 2.50 5 1.17 40 46.80 
  Synetos, Dionysios 1601  * GRE0.5010.424016.80 
  Karounis, Ioannis 1601  * GRE0.001-0.0840-3.20 
  Karapappas, Nikolaos 1235 GRE1.0010.554022.00 
  Papanikolaou, Vasileios D 1554 GRE0.001-0.1140-4.40 
  Vassalos, Panagiotis 1124 GRE1.0010.394015.60 
 * 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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