Individual Calculations July 2010
 Bouboulis, Spyridon-Odysseys  Total change: 1.50  Rating chartPersonal card
 Youth Attica Champ. U16 (paidon - korasidon) Attica GRE 2010-03-28
RcRownchangeKK*chgGame
 1614 1674 3.00 5 0.10 15 1.50 
  Tsironis, Panteleimon 1570 GRE0.501-0.1415-2.10 
  Petroulas, Konstantinos 1491 GRE1.0010.26153.90 
  Triantafillis, Evaggelos 1635 GRE0.501-0.0515-0.75 
  Stamoulis, Ilias 1756 GRE0.5010.11151.65 
  Floros, Konstaninos 1616 GRE0.501-0.0815-1.20 

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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