Individual Calculations July 2012
 Kouta, Vasiliki  Total change: -0.90  Rating chartPersonal card
 Kaissa 16 Athens GRE 2012-04-26
RcRownchangeKK*chgGame
 1560 1325 0.50 6 -0.91 15 -13.65 
  Panagiotopoulos, Vas 1725  * GRE0.001-0.0815-1.20 
  Stergiou, Georgios 1725  * GRE0.001-0.0815-1.20 
  Theologou, Haralambos 1605 GRE0.001-0.1615-2.40 
  Koutsidi, Amalia 1265 GRE0.001-0.5815-8.70 
  Karatzanos, Konstantinos 1441 GRE0.5010.16152.40 
  Diatsintos, Ilias 1597 GRE0.001-0.1715-2.55 
 * 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)
 
 Attica Women's Team Championship 2012 Attica GRE 2012-04-29
RcRownchangeKK*chgGame
 1627 1325 1.00 1 0.85 15 12.75 
  Psoma, Virginia 1627 GRE1.0010.851512.75 

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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