Individual Calculations February 2018
 Lege, Frederic  Total change: -22.80  Rating chartPersonal card
 1er Open A des Herbiers (-2200) LES HERBIERS FRA 2018-01-06
RcRownchangeKK*chgGame
 1877 1816 1.00 5 -1.14 20 -22.80 
  Faber, Michel 2115 FRA0.001-0.1520-3.00 
  Nicolas, Pierre 1748 FRA0.001-0.5920-11.80 
  Guillaume, Ombeline 1682 FRA1.0010.32206.40 
  Graton, Tanguy 1906 FRA0.001-0.3820-7.60 
  Henry, Florent 1935 FRA0.001-0.3420-6.80 

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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