Individual Calculations February 2016
 Vlahakis, Georgios  Total change: -56.40  Rating chartPersonal card
 2016 Heraklion Grand Prix - 16th Open A group Heraklio Crete GRE 2016-01-03
RcRownchangeKK*chgGame
 1412 1465 2.50 7 -1.41 40 -56.40 
  Bras, Emanouel 1865  * GRE0.001-0.0840-3.20 
  Dagkonaki, Antonia 1087 GRE0.001-0.9140-36.40 
  Saridaki, Maria 1098 GRE0.501-0.4040-16.00 
  Koukouraki, Hrisi 1243 GRE0.501-0.2840-11.20 
  Loukopoulos, Stefanos 1107 GRE1.0010.10404.00 
  Hadzakis, Georgios 1803 GRE0.5010.384015.20 
  Koumis, Filippos 1681 GRE0.001-0.2240-8.80 
 * 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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