Individual Calculations December 2018
 Mergen, Bat  Total change: -14.80  Rating chartPersonal card
 Open FIDE de Louviers 2018 (-2200) LOUVIERS FRA 2018-11-10
RcRownchangeKK*chgGame
 1695 1823 2.50 5 -0.74 20 -14.80 
  Diologent, Matthieu 2077 FRA0.5010.31206.20 
  Lehericey, Fabrice 1735 FRA0.501-0.1220-2.40 
  Bat, Anu 1423  * FRA0.001-0.9220-18.40 
  Bordelet, Louis 1672 FRA1.0010.30206.00 
  Bienvenu, Damien 1567 FRA0.501-0.3120-6.20 
 * 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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