Individual Calculations January 2014
 Sevastos, Iraklis-Nikolaos  Total change: -21.90  Rating chartPersonal card
 2013 ESSNA Youth (Paidon-Korasidon) U16 Team championship Attica GRE 2013-09-15
RcRownchangeKK*chgGame
 1468 1404 1.00 4 -0.73 30 -21.90 
  Athanasiou, Andreas 1247 GRE0.001-0.7130-21.30 
  Kounouvelis, Mihail 1287 GRE1.0010.343010.20 
  Papadopoulos, Asterios 1697 GRE0.001-0.1530-4.50 
  Adamis, Petros 1639 GRE0.001-0.2130-6.30 

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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