Individual Calculations September 2009
 Liakos, Georgios  Total change: -8.75  Rating chartPersonal card
 4th International Open Chess Tourn. "Summer Cup 2009" N.Marmaras, Halkidiki GRE 2009-07-18
RcRownchangeKK*chgGame
 1993 1651 0.00 3 -0.35 25 -8.75 
  Spiropoulos, Panagiotis I 2051  * GRE0.001-0.0825-2.00 
  Radchenko, Michail 1954 RUS0.001-0.1425-3.50 
  Rabinovich, Anton 1974 RUS0.001-0.1325-3.25 
 * 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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