Individual Calculations October 2013
 Apostolou, Nikolaos  Total change: 6.45  Rating chartPersonal card
 1st open ELLINIKOU Athens - Elliniko GRE 2013-09-12
RcRownchangeKK*chgGame
 1644 1640 3.00 5 0.43 15 6.45 
  Pappelis, Dimitrios 2040  * GRE0.001-0.0815-1.20 
  Gkikas, Ioannis 1297 GRE1.0010.12151.80 
  Gerontis, Nikolaos 1328 GRE1.0010.14152.10 
  Kordis, Konstantinos 2040  * GRE0.001-0.0815-1.20 
  Papadopoulos, Panayotis31588 1513 GRE1.0010.33154.95 
 * 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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