Individual Calculations August 2018
 Herreman-Boutot, Samuel  Total change: 37.60  Rating chartPersonal card
 Open international d'Ille-et-Vilaine - A RENNES FRA 2018-07-07
RcRownchangeKK*chgGame
 1703 1517 3.50 9 0.94 40 37.60 
  Crook, Oliver-James 1844 FRA0.001-0.1340-5.20 
  Mancel, Philippe 1806 FRA1.0010.844033.60 
  Lahoche, Dorian 1836 FRA0.001-0.1340-5.20 
  Leuly, Max 1917  * FRA0.001-0.0840-3.20 
  Flamant, Jacky 1614 FRA0.5010.13405.20 
  Amoros, Pierre 1647 FRA0.001-0.3240-12.80 
  Plantet, Marc 1752 FRA1.0010.794031.60 
  Wille, Frederic 1565 FRA0.001-0.4340-17.20 
  Gazagnes, Jacques 1345 FRA1.0010.274010.80 
 * 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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