Individual Calculations November 2010
 Arvanitis, Georgios  Total change: 4.95  Rating chartPersonal card
 107th Ambelokipi Open Ambelokipi - Athens GRE 2010-09-12
RcRownchangeKK*chgGame
 1834 1788 3.00 6 0.33 15 4.95 
  Kesoglou, Konstantinos 2090 GRE0.001-0.1515-2.25 
  Psoma, Virginia 1504 GRE1.0010.16152.40 
  Kostopoulos, Vasilios 2052 GRE0.001-0.1815-2.70 
  Diatsintos, Ilias 1626 GRE1.0010.29154.35 
  Zambrakos, Efthimios 1917 GRE0.5010.17152.55 
  Fanourgakis, Konstantinos 1814 GRE0.5010.04150.60 

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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