Individual Calculations June 2017
 Benyahia, Ali  Total change: -25.60  Rating chartPersonal card
 Open International de Lyon 2017 LYON FRA 2017-04-26
RcRownchangeKK*chgGame
 1514 1217 0.00 4 -0.64 40 -25.60 
  Grauffel, Mathieu 1617  * FRA0.001-0.0840-3.20 
  Dzhangoev, Ilia 1505 FRA0.001-0.1640-6.40 
  Murer, Jacques 1386 FRA0.001-0.2840-11.20 
  Sellami, Faycal 1547 ALG0.001-0.1240-4.80 
 * 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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