Individual Calculations February 2015
 Topouzis, Sotirios  Total change: -28.40  Rating chartPersonal card
 31st Christmas Cup of Kavala 2014 Kavala GRE 2014-12-26
RcRownchangeKK*chgGame
 1526 1491 0.50 4 -1.42 20 -28.40 
  Koroglou, Viktor 1891  * GRE0.001-0.0820-1.60 
  Nikou, Ilias 1354 GRE0.501-0.1820-3.60 
  Pasakaleris, Nikolaos 1329 GRE0.001-0.7120-14.20 
  Stamatis, Vasilios 1528 GRE0.001-0.4520-9.00 
 * 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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