Individual Calculations April 2009
 Giannopoulou, Kalliopi  Total change: -27.70  Rating chartPersonal card
 ATTICA WOMEN'S TEAM CHAMPIONSHIP 2008 ATTICA GRE 2008-11-16
RcRownchangeKK*chgGame
 1824 1832 0.00 1 -0.51 15 -7.65 
  Koutsogiannopoulou, Theodora 1824 GRE0.001-0.5115-7.65 

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 - Local Clubs GRE 2008-11-16
RcRownchangeKK*chgGame
 1750 1832 0.00 1 -0.61 25 -15.25 
  Drakakis, Georgios 1750 GRE0.001-0.6125-15.25 

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)
 
 Bikou Cup 2008 2nd Division Attica GRE 2008-11-16
RcRownchangeKK*chgGame
 1568 1832 0.50 1 -0.32 15 -4.80 
  Rigas, Evangelos 1568 GRE0.501-0.3215-4.80 

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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