Individual Calculations February 2018
 Drais, Ali  Total change: -60.00  Rating chartPersonal card
 12eme Trophee International De Lyon 2017 LYON FRA 2017-12-26
RcRownchangeKK*chgGame
 1712 1827 4.00 9 -1.50 40 -60.00 
  Benyahia, Ali 1427  * FRA1.0010.08403.20 
  Wang, Zerong 1991 FRA0.001-0.2840-11.20 
  Otari, Armand 1427  * FRA1.0010.08403.20 
  Massardo, Quentin 1985 FRA0.001-0.2940-11.60 
  Parent, Philippe 1427  * FRA1.0010.08403.20 
  Poulet, Benoit 2033 FRA0.001-0.2440-9.60 
  Picard Du Chambon, Gabriel 1673 FRA1.0010.294011.60 
  Moullier, Igor 1946 FRA0.001-0.3440-13.60 
  Dzhangoev, Ilia 1496 FRA0.001-0.8840-35.20 
 * 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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