Individual Calculations November 2013
 Kolotouros, Konstantinos  Total change: -5.40  Rating chartPersonal card
 2nd open OPA Filotheis under 1900 Athens Filothei GRE 2013-09-08
RcRownchangeKK*chgGame
 1499 1434 1.50 4 -0.18 30 -5.40 
  Kabanis, Nikolaos 1737 GRE0.5010.363010.80 
  Mavromoustakos, Thomas 1552 GRE0.5010.16304.80 
  Tagklis, Ioannis 1499 GRE0.001-0.4130-12.30 
  Vilanakis, Kyriakos 1206 GRE0.501-0.2930-8.70 

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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