Individual Calculations April 2008
 Tsagaropoulos, Spyridon  Total change: -11.50  Rating chartPersonal card
 6th Egaleo Open 2007 Egaleo - Athens GRE 2007-11-03
RcRownchangeKK*chgGame
 2004 1988 2.50 5 0.12 25 3.00 
  Nikolaidis, Konstantinos f2314 GRE0.001-0.1325-3.25 
  Fahouri, Nidal 1638 JOR1.0010.11252.75 
  Koursaris, Nikolaos 1939 GRE0.501-0.0725-1.75 
  Mbirlis, Hristos 2036 GRE1.0010.572514.25 
  Spirou, Panagiotis 2092 GRE0.001-0.3625-9.00 

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)
 
 Bikou Cup 1st Division Attica GRE 2007-11-04
RcRownchangeKK*chgGame
 1933 1988 0.00 1 -0.58 25 -14.50 
  Theoharis, Alexandros 1933 GRE0.001-0.5825-14.50 

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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