Individual Calculations January 2011
 Shehu, Ervin  Total change: -15.50  Rating chartPersonal card
 109th Ambelokipi Open Ambelokipi - Athens GRE 2010-11-06
RcRownchangeKK*chgGame
 1738 1748 2.00 5 -0.62 25 -15.50 
  Mitrandzas, Athanasios 2103 GRE0.001-0.1125-2.75 
  Kalaitzis, Evangelos 1482 GRE0.501-0.3225-8.00 
  Koutsidis, Achilleas 1470 GRE1.0010.17254.25 
  Tsiropoulas, Apostolos 2032 GRE0.001-0.1625-4.00 
  Nikolaou, Spiridon 1601 GRE0.501-0.2025-5.00 

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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