Individual Calculations April 2008
 Rousis, Mihail  Total change: 2.75  Rating chartPersonal card
 Bikou Cup 1st Division Attica GRE 2007-11-04
RcRownchangeKK*chgGame
 1954 2050 4.50 6 0.74 25 18.50 
  Volis, Vasilios 1866 GRE1.0010.26256.50 
  Tsiropoulas, Apostolos 2055 GRE1.0010.512512.75 
  Nikolaidis, Georgios 1957 GRE0.501-0.1325-3.25 
  Lagos, Hristos 1918 GRE1.0010.32258.00 
  Paouris, Nikolaos 1834 GRE0.001-0.7825-19.50 
  Spirou, Panagiotis 2092 GRE1.0010.562514.00 

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)
 
 Attica Teams Cup 2008 Attica GRE 2008-01-26
RcRownchangeKK*chgGame
 1958 2050 0.00 1 -0.63 25 -15.75 
  Varelakis, Damianos 1958 GRE0.001-0.6325-15.75 

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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