Individual Calculations October 2008
 Pappas, Stergios  Total change: -0.60  Rating chartPersonal card
 Team Cup Attica Friendship "Nikolaos Strofalis" 2008 Attica GRE 2008-03-16
RcRownchangeKK*chgGame
 1871 1894 1.00 2 -0.06 15 -0.90 
  Stathopoulos, Fotios 1806 GRE0.501-0.1215-1.80 
  Nikolaidis, Georgios 1936 GRE0.5010.06150.90 

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)
 
 36th Greek Team's Championship - A' Division Kallithea Halkidiki GRE 2008-07-06
RcRownchangeKK*chgGame
 2020 1914 1.50 4 0.02 15 0.30 
  Katzourakis, Pavlos 2092 GRE0.001-0.2715-4.05 
  Kapagiannidis, Dimitrios 1909 GRE1.0010.49157.35 
  Pappelis, Dimitrios 1889 GRE0.501-0.0315-0.45 
  Sismanis, Aggelos 2191 GRE0.001-0.1715-2.55 

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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