Individual Calculations April 2008
 Varelakis, Damianos  Total change: 24.45  Rating chartPersonal card
 6th Egaleo Open 2007 Egaleo - Athens GRE 2007-11-03
RcRownchangeKK*chgGame
 1930 1958 3.50 6 0.30 15 4.50 
  Mbirlis, Hristos 2036 GRE0.5010.11151.65 
  Mavroudis, Dionisios 1815 GRE1.0010.31154.65 
  Spirou, Panagiotis 2092 GRE0.001-0.3215-4.80 
  Koursaris, Nikolaos 1939 GRE0.001-0.5315-7.95 
  Stavropoulos, Simeon 1714 GRE1.0010.20153.00 
  Mbourdakis, Stavros 1981 GRE1.0010.53157.95 

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
 1925 1958 2.00 2 0.91 15 13.65 
  Ntatsis, Georgios 1992 GRE1.0010.55158.25 
  Flouris, Periklis 1858 GRE1.0010.36155.40 

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
 2118 1958 1.00 2 0.42 15 6.30 
  Rousis, Mihail 2050 GRE1.0010.63159.45 
  Kokolias, Konstantinos 2185 GRE0.001-0.2115-3.15 

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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