Individual Calculations April 2009
 Panagiotopoulos, Alexandros  Total change: 11.10  Rating chartPersonal card
 2009 Attica teams Ch. B div. stage 1 - Group 2 Attica GRE 2009-01-18
RcRownchangeKK*chgGame
 2112 2185 4.00 5 1.01 15 15.15 
  Skaperdas, Sotirios 2062 GRE0.501-0.1715-2.55 
  Anairousis, Panag 2087 GRE1.0010.37155.55 
  Georgilakis, K 2066 GRE1.0010.34155.10 
  Kelaidis, Georgios 1974 GRE1.0010.23153.45 
  Grigoriadis, Alexandros m2372 GRE0.5010.24153.60 

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)
 
 2009 Attica teams Ch. B div. stage 2 - Group 1 Attica GRE 2009-01-18
RcRownchangeKK*chgGame
 2089 2185 1.00 2 -0.27 15 -4.05 
  Stamatopoulos, Ioannis 2131 GRE0.501-0.0815-1.20 
  Nikolopoulos, Georgios 2047 GRE0.501-0.1915-2.85 

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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