Individual Calculations September 2017
 Tzikas, Charilaos  Total change: 15.20  Rating chartPersonal card
 26th International Open Kavala 2017 - B group Kavala GRE 2017-07-28
RcRownchangeKK*chgGame
 1475 1278 2.00 6 0.38 40 15.20 
  Bozanis, Dimitrios 1678  * GRE0.5010.424016.80 
  Karounis, Ioannis 1595 GRE0.001-0.1340-5.20 
  Vlassis, Miltiadis 1013 GRE1.0010.18407.20 
  Theocharidis, Evangelos 1551 GRE0.5010.334013.20 
  Loutragotis, Marios 1511 GRE0.001-0.2140-8.40 
  Tsirigkanos, Hristos 1504 GRE0.001-0.2140-8.40 
 * 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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