Individual Calculations April 2009
 Varelakis, Damianos  Total change: -11.40  Rating chartPersonal card
 Bikou Cup 1st Division Attica - Local Clubs GRE 2008-11-16
RcRownchangeKK*chgGame
 1897 1984 1.00 4 -1.39 15 -20.85 
  Festas, Aristotelis 1634 GRE0.001-0.8915-13.35 
  Gazis, Panagiotis 1973 GRE0.001-0.5215-7.80 
  Papargyriou, Anastasios 2076 GRE0.001-0.3715-5.55 
  Koursaris, Nikolaos 1903 GRE1.0010.39155.85 

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)
 
 2009 Attica Ch B' local div Attica GRE 2009-01-18
RcRownchangeKK*chgGame
 1842 1984 2.00 2 0.63 15 9.45 
  Petousis, Konstantinos 1790 GRE1.0010.25153.75 
  Iliopoulos, Rigas 1893 GRE1.0010.38155.70 

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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