Individual Calculations April 2009
 Kasidoni, Ekaterini  Total change: -4.05  Rating chartPersonal card
 ATTICA WOMEN'S TEAM CHAMPIONSHIP 2008 ATTICA GRE 2008-11-16
RcRownchangeKK*chgGame
 1693 1571 0.50 1 0.17 15 2.55 
  Aggelaki, Stamatina 1693 GRE0.5010.17152.55 

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 team ch prelim. A div. Attica GRE 2009-01-18
RcRownchangeKK*chgGame
 1611 1571 0.00 1 -0.44 15 -6.60 
  Asvestopoulou, Evdokia 1611 GRE0.001-0.4415-6.60 

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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