Individual Calculations November 2009
 Korniotis, Filippos  Total change: 6.00  Rating chartPersonal card
 17th Intern. Chess Tourn. "Honour to National Resistance" Nikaia - Athens GRE 2009-08-22
RcRownchangeKK*chgGame
 1838 1507 1.50 6 0.74 25 18.50 
  Goumas, Georgios 1907  * GRE0.001-0.0825-2.00 
  Panagiotakos, Petros 1887 GRE0.001-0.0925-2.25 
  Simeonidis, Haralambos 1837 GRE0.001-0.1225-3.00 
  Kogias, Antonios 1809 GRE1.0010.852521.25 
  Arkhireev, Vladimir 1803 RUS0.5010.35258.75 
  Drakakis, Georgios 1784 GRE0.001-0.1725-4.25 
 * 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)
 
 Corfu Chess Festival 2009 Corfu Island GRE 2009-09-05
RcRownchangeKK*chgGame
 1896 1508 0.50 4 0.15 25 3.75 
  Skalkotas, Nikolaos m1908  * GRE0.5010.422510.50 
  Grapsa, Georgia 1908  * GRE0.001-0.0825-2.00 
  Derekas, Ioannis 1861 GRE0.001-0.1125-2.75 
  Marek, Herbert 1908  * GER0.001-0.0825-2.00 
 * 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)
 
 1st Open Tournament Automn 2009 N.Filadelfia - Athens GRE 2009-09-24
RcRownchangeKK*chgGame
 1662 1508 0.00 2 -0.65 25 -16.25 
  Hristidis, Savas 1822 GRE0.001-0.1425-3.50 
  Karystianos, Petros 1502 GRE0.001-0.5125-12.75 

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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