Individual Calculations September 2013
 Fidrilakis, Stavros  Total change: 25.80  Rating chartPersonal card
 6th International chess open Paleohora 2013 Paleohora - Chania GRE 2013-07-19
RcRownchangeKK*chgGame
 1770 1519 2.00 6 0.62 15 9.30 
  Sturt, Raven M 1919  * USA0.001-0.0815-1.20 
  Bielby, Paul R 1889 ENG0.001-0.1015-1.50 
  Koths, Peter 1917 GER0.001-0.0815-1.20 
  Karavitaki, Evaggelia 1177 GRE1.0010.12151.80 
  Rahmanidis, Petros 1873 GRE0.001-0.1115-1.65 
  Papamichael, Georgios 1845 GRE1.0010.871513.05 
 * 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)
 
 5th Rethymno International Chess Tournament 2013 Rethymno GRE 2013-07-28
RcRownchangeKK*chgGame
 1805 1519 2.50 7 1.10 15 16.50 
  Sturt, Raven M 1919  * USA0.001-0.0815-1.20 
  Kopasov, Evgeny 1919  * RUS0.5010.42156.30 
  Hristodoulaki, Antonia 1919  * GRE0.001-0.0815-1.20 
  Marinakis, Hristos 1119  * GRE1.0010.08151.20 
  Trygstad, Kristian f1919  * NOR0.001-0.0815-1.20 
  Heikkila, Antti 1919  * FIN1.0010.921513.80 
  Kourkoulos-Arditis, Stamatis 1919  * 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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