Individual Calculations August 2014
 Karapappas, Nikolaos  Total change: 10.80  Rating chartPersonal card
 146th Open Ambelokipon Athens - Ambelokipoi GRE 2014-06-30
RcRownchangeKK*chgGame
 1439 1104 1.00 5 0.36 30 10.80 
  Arvanitakis, Panagiotis 1504  * GRE0.001-0.0830-2.40 
  Hatzistamatiou, Nikolaos 1504  * GRE0.001-0.0830-2.40 
  Zaharopoulos, Dionisios 1504  * GRE0.001-0.0830-2.40 
  Mandridis, Pantelis 1321 GRE1.0010.783023.40 
  Panopoulos, Orestis 1361 GRE0.001-0.1830-5.40 
 * 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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