Individual Calculations January 2013
 Kokkota, Fotini  Total change: 25.65  Rating chartPersonal card
 2012 Attica Youth U16 Team Championship Attica GRE 2012-09-16
RcRownchangeKK*chgGame
 1316 1333 1.00 1 0.48 15 7.20 
  Bouza, Mirto - Eleni 1316 GRE1.0010.48157.20 

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)
 
 November Chess League 2012 - Senior Division Athens - Petroupoli GRE 2012-11-03
RcRownchangeKK*chgGame
 1606 1384 2.00 5 0.87 15 13.05 
  Stavropoulos, Konstantinos 1576 GRE0.001-0.2515-3.75 
  Psoma, Virginia 1594 GRE1.0010.771511.55 
  Diatsintos, Ilias 1557 GRE1.0010.731510.95 
  Kampitsis, Vasilios 1764 GRE0.001-0.0915-1.35 
  Nteves, Stamatios 1541 GRE0.001-0.2915-4.35 

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)
 
 2012 Greek Youth U16 Team Championship - Finals Patra GRE 2012-12-15
RcRownchangeKK*chgGame
 1664 1392 1.00 3 0.36 15 5.40 
  Kalyva, Kyriaki 1408 GRE1.0010.52157.80 
  Avramidou, Anastasia wf1792  * GRE0.001-0.0815-1.20 
  Tsolakidou, Stavroula 1792  * GRE0.001-0.0815-1.20 
 * 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)
 

 

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