Individual Calculations October 2018
 Goridari, Artemis  Total change: -3.20  Rating chartPersonal card
 26th Honour to National Resistance tournament of Nikaia 2018 - B group Nikaia GRE 2018-08-25
RcRownchangeKK*chgGame
 1262 1032 1.00 5 -0.08 40 -3.20 
  Dallis, Ioannis 1357 GRE0.001-0.1340-5.20 
  Bellou, Nazareta 1216 GRE1.0010.744029.60 
  Pitsolis, Theodoros 1325 GRE0.001-0.1540-6.00 
  Apergis, Vasileios 1187 GRE0.001-0.2940-11.60 
  Proveleggios, Dimitrios 1223 GRE0.001-0.2540-10.00 

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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