Individual Calculations November 2017
 Antoniou, Rafail  Total change: 54.00  Rating chartPersonal card
 OFIS Closed Tuesday Chess Tournament Sep-Oct 2017 Nicosia CYP 2017-09-05
RcRownchangeKK*chgGame
 1546 1229 2.00 4 1.35 40 54.00 
  Hadjiyiannis, Costas 1629  * CYP0.001-0.0840-3.20 
  Pantelides, Loizos 1297 CYP1.0010.594023.60 
  Moulias, Alexandros 1629  * CYP0.001-0.0840-3.20 
  Bryan, Mark 1629  * CYP1.0010.924036.80 
 * 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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