Individual Calculations November 2009
 Fahouri, Nidal  Total change: -3.30  Rating chartPersonal card
 98th Open Abelokipon Ambelokipi - Athens GRE 2009-09-05
RcRownchangeKK*chgGame
 1731 1780 2.00 4 -0.22 15 -3.30 
  Girvalakis, Spyridon 2069 GRE0.001-0.1615-2.40 
  Arvanitakis, Panagiotis 1462 GRE0.501-0.3715-5.55 
  Hajioannou, Dimos 1525 GRE1.0010.19152.85 
  Zivas, K 1868 GRE0.5010.12151.80 

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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