Individual Calculations March 2010
 Kelaidis, Georgios  Total change: -15.50  Rating chartPersonal card
 Team Cup Tourn. "Spyros Bikos" 2009 - Group B Attica GRE 2009-10-18
RcRownchangeKK*chgGame
 1802 1959 2.00 4 -0.62 25 -15.50 
  Melidis, Andronikos 1956 GRE0.5010.00250.00 
  Tsilivakos, Vasilis 1559  * GRE1.0010.08252.00 
  Papapetropoulos, Periklis 2116 GRE0.001-0.2925-7.25 
  Sidiropoulos, Nikolaos 1578 GRE0.501-0.4125-10.25 
 * 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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