Individual Calculations August 2012
 Pournara, Stavroula  Total change: -18.30  Rating chartPersonal card
 Greek Individual Youth Championships 2012 Finals - girls under 12 Rio Achaias GRE 2012-06-24
RcRownchangeKK*chgGame
 1444 1328 1.50 5 -0.32 30 -9.60 
  Tsolakidou, Stavroula 1728  * GRE0.001-0.0830-2.40 
  Lemoni, Maria - Ioanna 1407 GRE1.0010.613018.30 
  Filoxeni, Danai 1450 GRE0.5010.17305.10 
  Pramateftaki, Loukia 1334 GRE0.001-0.4930-14.70 
  Kouta, Vasiliki 1303 GRE0.001-0.5330-15.90 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Greek Team Championship of A' Category 2012 Rio Achaias GRE 2012-06-30
RcRownchangeKK*chgGame
 1485 1328 0.00 1 -0.29 30 -8.70 
  Douni, Aspasia 1485 GRE0.001-0.2930-8.70 

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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