Individual Calculations September 2012
 Liris, Orestis  Total change: -22.35  Rating chartPersonal card
 126th Ambelokipi Open 2012 Ambelokipi Athens GRE 2012-07-30
RcRownchangeKK*chgGame
 1772 1678 0.50 5 -1.49 15 -22.35 
  Finokaliotis, Georgios 2064 GRE0.001-0.0915-1.35 
  Foufopoulos, Anastasios 1791 GRE0.5010.15152.25 
  Doudaniotis, Dimitrios 1829 GRE0.001-0.3015-4.50 
  Kalantzis, Konstantinos 1546 GRE0.001-0.6815-10.20 
  Untiveros, Jesus Benzamin 1629 USA0.001-0.5715-8.55 

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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