Individual Calculations September 2013
 Betsos, Nikolaos-Evangelos  Total change: -1.65  Rating chartPersonal card
 6th International chess open Paleohora 2013 Paleohora - Chania GRE 2013-07-19
RcRownchangeKK*chgGame
 1609 1240 0.50 6 -0.11 15 -1.65 
  Mangelschots, Peter 1640  * BEL0.001-0.0815-1.20 
  Minko, Dmitry 1640  * RUS0.001-0.0815-1.20 
  Hnara, Maria-Danai 1640  * GRE0.001-0.0815-1.20 
  Falelakis, Georgios 1552 GRE0.5010.36155.40 
  Demiris, Georgios 1611 GRE0.001-0.1015-1.50 
  Hadjinicolaou, Andreas 1568 CYP0.001-0.1315-1.95 
 * 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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