Individual Calculations December 2017
 Stefanidis, Panagiotis  Total change: -9.60  Rating chartPersonal card
 ESSAMTH Autumn tournament 2017 - Qualifiers under 18 champ Kavala GRE 2017-11-04
RcRownchangeKK*chgGame
 1282 1123 1.00 4 -0.24 40 -9.60 
  Dimitriadis, Vasileios 1466 GRE0.001-0.1240-4.80 
  Makedos, Ioannis 1221 GRE0.001-0.3740-14.80 
  Topouzis, Sotirios 1310 GRE0.001-0.2640-10.40 
  Michailidis, Apostolos 1132 GRE1.0010.514020.40 

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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