Individual Calculations November 2009
 Tsagaropoulos, S  Total change: -1.35  Rating chartPersonal card
 98th Open Abelokipon Ambelokipi - Athens GRE 2009-09-05
RcRownchangeKK*chgGame
 1887 2044 4.00 6 -0.09 15 -1.35 
  Zaharopoulos, D 1644  * GRE1.0010.08151.20 
  Karlis, Nikolaos 1767 GRE1.0010.17152.55 
  Kiriazis, Dimitrios 1816 GRE1.0010.21153.15 
  Kostopoulos, Vasilios 2020 GRE1.0010.47157.05 
  Tsialas, P 2047 GRE0.001-0.5015-7.50 
  Sideris, T 2027 GRE0.001-0.5215-7.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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