Individual Calculations July 2009
 Sotiropoulos, Theodoros  Total change: -10.75  Rating chartPersonal card
 27th Greek Team Cup 2009 East Macedonia - Thrace GRE 2009-01-25
RcRownchangeKK*chgGame
 2001 1788 0.00 1 -0.23 25 -5.75 
  Manelidis, Savvas 2001 GRE0.001-0.2325-5.75 

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)
 
 SPRING INDIVID. CHAMPIONSHIP GROUP >2000 KAVALA GRE 2009-03-21
RcRownchangeKK*chgGame
 1758 1788 2.50 5 -0.20 25 -5.00 
  Sourgkounis, Angelos 1922 GRE0.001-0.3225-8.00 
  Neofitidis, Veniamin 1606 GRE1.0010.26256.50 
  Tsakiris, Haralambos 1714 GRE1.0010.402510.00 
  Hrisomalis, Theodoros 1985 GRE0.001-0.2525-6.25 
  Hatzihrisafis, Dimos 1561 GRE0.501-0.2925-7.25 

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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