Individual Calculations December 2017
 Cahen, Alexis  Total change: -5.20  Rating chartPersonal card
 17eme Open International d'Echecs de Besancon BESANCON FRA 2017-10-28
RcRownchangeKK*chgGame
 2063 2030 3.00 6 0.24 40 9.60 
  Rossinot, Edouard 1630  * FRA1.0010.08403.20 
  Ustianovich, Nazar f2384 UKR0.5010.394015.60 
  Racle, Valentin 2129 FRA0.5010.14405.60 
  Pucher, Sebastien f2345 FRA0.001-0.1440-5.60 
  Toch, Lastar 1940 FRA0.501-0.1240-4.80 
  Linder, Oliver 1952 GER0.501-0.1140-4.40 
 * 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)
 
 Oberliga Suedwest 2017/2018 November 2017 various GER 2017-11-12
RcRownchangeKK*chgGame
 2128 2032 0.00 1 -0.37 40 -14.80 
  Martin, Mike 2128 GER0.001-0.3740-14.80 

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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