Individual Calculations January 2009
 Taylor, Michael  Total change: -9.50  Rating chartPersonal card
 4o Open A.S.O.P. DIAS Petroupoli Athens GRE 2008-10-04
RcRownchangeKK*chgGame
 1822 2053 3.50 5 -0.42 25 -10.50 
  Diatsintos, Ilias 1703 GRE1.0010.11252.75 
  Mihopoulos, Konstantinos 1878 GRE0.001-0.7325-18.25 
  Tsironis, Leonidas 1780 GRE0.501-0.3325-8.25 
  Simeonidis, Haralambos 1907 GRE1.0010.30257.50 
  Pavlis, Antonios 1842 GRE1.0010.23255.75 

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)
 
 10th Aegaleo Open 2008 Aegaleo - Athens GRE 2008-11-01
RcRownchangeKK*chgGame
 1986 2053 3.50 6 0.04 25 1.00 
  Kouliouras, Ioannis 1753 GRE1.0010.15253.75 
  Grigoriadis, Alexandros m2372 GRE0.5010.37259.25 
  Koursaris, Nikolaos 1903 GRE1.0010.30257.50 
  Tepelenis, Nikolaos 2156 GRE0.001-0.3625-9.00 
  Avagianos, Simeon 2031 GRE0.001-0.5325-13.25 
  Margaritis, Ioannis 1703 GRE1.0010.11252.75 

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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