Individual Calculations March 2012
 Nikolaidou, Maria  Total change: -0.90  Rating chartPersonal card
 Individual Championship 8-16 of Thessaloniki - Halkidiki 2012 Girls U12 Thessaloniki GRE 2011-12-26
RcRownchangeKK*chgGame
 1439 1316 1.00 3 -0.03 30 -0.90 
  Pasoglou, Ekaterini 1567 GRE0.001-0.1930-5.70 
  Mastrakouli, Evagelia 1444 GRE0.001-0.3330-9.90 
  Papaefstratiou, Despina 1306 GRE1.0010.493014.70 

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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