Individual Calculations November 2013
 Kabanis, Nikolaos  Total change: -6.45  Rating chartPersonal card
 2nd open OPA Filotheis under 1900 Athens Filothei GRE 2013-09-08
RcRownchangeKK*chgGame
 1646 1737 2.00 4 -0.43 15 -6.45 
  Kolotouros, Konstantinos 1434 GRE0.501-0.3615-5.40 
  Liris, Orestis 1722 GRE0.501-0.0215-0.30 
  Kapellas, Alexandros 1457 GRE0.501-0.3415-5.10 
  Anairousis, Panag 1972 GRE0.5010.29154.35 

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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