Individual Calculations March 2014
 Apergis, Iosif  Total change: 26.40  Rating chartPersonal card
 10th open Tr. Sipaeras Memorial Athens - Ambelokipi GRE 2014-01-11
RcRownchangeKK*chgGame
 1498 1154 2.50 6 1.76 15 26.40 
  Touloupas, Andreas 1554  * GRE0.001-0.0815-1.20 
  Krystallis, Nikolaos 1431 GRE1.0010.831512.45 
  Rigatos, Panagiotis 1554  * GRE0.001-0.0815-1.20 
  Pararas, Ioannis 1554  * GRE0.001-0.0815-1.20 
  Karatzanos, Konstantinos 1360 GRE1.0010.761511.40 
  Diatsintos, Ilias 1534 GRE0.5010.41156.15 
 * 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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