Individual Calculations July 2017
 Haldaiakis, Vasilios  Total change: -43.40  Rating chartPersonal card
 3rd open EES Korydallou 2017 Korydallos GRE 2017-04-30
RcRownchangeKK*chgGame
 1406 1707 2.00 5 -2.17 20 -43.40 
  Papoutsas, Ioannis 1307  * GRE1.0010.08201.60 
  Stefanidis, Ioannis 1313 GRE0.001-0.9220-18.40 
  Tsilivakos, Emmanouil 1614 GRE0.001-0.6320-12.60 
  Dimitrokallis, Panagiotis 1307  * GRE1.0010.08201.60 
  Valagkoutis, Antonios 1487 GRE0.001-0.7820-15.60 
 * 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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