Individual Calculations April 2009
 Paizis, Konstantinos  Total change: -1.95  Rating chartPersonal card
 Bikou Cup 1st Division Attica - Local Clubs GRE 2008-11-16
RcRownchangeKK*chgGame
 1834 1682 0.50 3 -0.48 15 -7.20 
  Doulidis, Pavlos-Georgios 1540 GRE0.001-0.6915-10.35 
  Gazis, Panagiotis 1973 GRE0.5010.35155.25 
  Sverkounos, Spyridon 1988 GRE0.001-0.1415-2.10 

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. A' local div. - Group 1 Attica GRE 2009-01-18
RcRownchangeKK*chgGame
 1643 1755 1.00 1 0.35 15 5.25 
  Terzakis, Athanasios 1643 GRE1.0010.35155.25 

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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