Individual Calculations January 2017
 Kosten, Anthony C.  Total change: -1.20  Rating chartPersonal card
 Team 2017 - Nationale 1 r5-6 FRANCE FRA 2016-12-03
RcRownchangeKK*chgGame
 2187 2462 1.50 2 -0.12 10 -1.20 
  Friess, Nicolas f2312 FRA0.501-0.2010-2.00 
  Ferriz, Simon 2062  * FRA1.0010.08100.80 
 * 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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