Individual Calculations November 2017
 Levy, David  Total change: 81.60  Rating chartPersonal card
 15e Open d'Automne Briouze - Tournoi A (-2200) BRIOUZE FRA 2017-10-21
RcRownchangeKK*chgGame
 1542 1356 3.50 5 2.04 40 81.60 
  Deman, Victoire 1028 FRA1.0010.13405.20 
  Makhloufi, Salim 1540 FRA1.0010.744029.60 
  Le Fournier, Pascal 1756  * FRA0.5010.424016.80 
  Forgues, Alain 1630 FRA1.0010.834033.20 
  Valette, Christian 1756  * FRA0.001-0.0840-3.20 
 * 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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