Individual Calculations July 2012
 Tagklis, Ioannis  Total change: 0.90  Rating chartPersonal card
 5th open tournament Peristeri CC Peristeri GRE 2012-04-24
RcRownchangeKK*chgGame
 1673 1482 1.50 5 0.06 15 0.90 
  Pandavos, Panayotis m1882  * GRE0.001-0.0815-1.20 
  Diatsintos, Ilias 1597 GRE0.001-0.3415-5.10 
  Vrettos, Augoustinos 1511 GRE1.0010.54158.10 
  Grapsas, Panagiotis 1495 GRE0.5010.02150.30 
  Sienczewski, Zbigniew 1882  * POL0.001-0.0815-1.20 
 * 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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