Individual Calculations September 2010
 Kouskoutis, Georgios-Alexandros  Total change: 20.60  Rating chartPersonal card
 8th Fysiolatriko Open - Group A Nikaia - Athens GRE 2010-06-17
RcRownchangeKK*chgGame
 1849 1644 3.50 9 1.19 25 29.75 
  Anagnostou, Ioannis 2042 GRE0.001-0.0825-2.00 
  Siametis, Dimitrios 1732 GRE1.0010.622515.50 
  Fatourou, Eleni 1896 GRE1.0010.812520.25 
  Kakadelis, Str 2044  * GRE0.001-0.0825-2.00 
  Dimopoulos, Dimitrios 1919 GRE0.001-0.1725-4.25 
  Geropapas, Periklis 1798 GRE0.5010.21255.25 
  Kokossis, Danae 1753 ENG0.001-0.3525-8.75 
  Mitsakos, Achilleas 1754 GRE1.0010.652516.25 
  Avgerinos, Fotios 1699 GRE0.001-0.4225-10.50 
 * 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)
 
NOTE: K factor changed
 13th Greek Individual Championships Open U10 - 2010 Kallithea Halkidiki GRE 2010-06-26
RcRownchangeKK*chgGame
 1791 1644 0.00 2 -0.61 15 -9.15 
  Theodorou, Nikolas 1764 GRE0.001-0.3415-5.10 
  Ioannidis, Evgenios 1817 GRE0.001-0.2715-4.05 

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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