Individual Calculations February 2018
 Djoudi, Labir  Total change: 56.80  Rating chartPersonal card
 XXXIIIeme Open International d'Hiver de Nice NICE FRA 2017-12-26
RcRownchangeKK*chgGame
 1689 1497 2.50 5 1.08 40 43.20 
  Forestier, Carole 1897  * FRA0.001-0.0840-3.20 
  Huynh, Tri Viet 1204 FRA1.0010.15406.00 
  Mathieu, Jean 1784 FRA1.0010.844033.60 
  Cuttoli, Alexandre 1837 MNC0.001-0.1240-4.80 
  Sabiani, Chjara 1725 FRA0.5010.294011.60 
 * 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)
 
 Team 2018 - Nationale 3 r5-7 FRANCE FRA 2018-01-14
RcRownchangeKK*chgGame
 1841 1554 0.50 1 0.34 40 13.60 
  Ahmetovic, Salko 1841 FRA0.5010.344013.60 

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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