Individual Calculations July 2011
 Gavrilidis, Georgios  Total change: -13.95  Rating chartPersonal card
 4th spring open Triandrias - Vasilis Sevastopoulos Thessaloniki GRE 2011-04-26
RcRownchangeKK*chgGame
 1947 2161 3.50 6 -0.93 15 -13.95 
  Sideris, Giorgos 1987 GRE1.0010.27154.05 
  Kivelos, Sotirios 1991 GRE0.501-0.2215-3.30 
  Papadopoulos, Kiriakos 1761  * GRE1.0010.08151.20 
  Karagiannis, Thomas Aristotelis 1761  * GRE1.0010.08151.20 
  Goumas, Georgios 2310 GRE0.001-0.3015-4.50 
  Skondras, Stavros 1871 GRE0.001-0.8415-12.60 
 * 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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