Individual Calculations May 2019
 Ancival, Lucien  Total change: -56.20  Rating chartPersonal card
 8e Open International de Martinique LE ROBERT FRA 2019-04-24
RcRownchangeKK*chgGame
 1423 1394 0.00 6 -2.81 20 -56.20 
  Suez-Panama, Gilles 1794  * FRA0.001-0.0820-1.60 
  Evers, Shaman 1631 FRA0.001-0.2020-4.00 
  Prudent, Sylvio 1794  * FRA0.001-0.0820-1.60 
  Francois-Haugrin, Brahim 1300 FRA0.001-0.6320-12.60 
  Valey, Joseph 1016 FRA0.001-0.9120-18.20 
  Udino, Maxence 1003 FRA0.001-0.9120-18.20 
 * 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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