Individual Calculations October 2017
 Vardakas, Petros  Total change: 34.80  Rating chartPersonal card
 14th open international tournament of Kalamaria 2017 - B Kalamaria Thessaloniki GRE 2017-08-30
RcRownchangeKK*chgGame
 1220 1073 3.00 7 0.87 40 34.80 
  Tsakona, Maria 1239 GRE0.001-0.2840-11.20 
  Pateraki, Kleopatra 1234 GRE1.0010.714028.40 
  Haliandros, Apostolos 1152 GRE0.5010.11404.40 
  Ximinis, Ioannis 1230 GRE0.5010.21408.40 
  Peikos, Rafail 1232 GRE0.001-0.2940-11.60 
  Haralabidis, Aristidis 1257 GRE1.0010.744029.60 
  Galanis, Nikolaos-Panagiotis 1199 GRE0.001-0.3340-13.20 

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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