Rapid: Individual Calculations May 2019
 Ventoruzzo, Jean-Francois  Total change: 15.20  Rating chartPersonal card
 25eme Tournoi des Fous - Tournoi A DRAGUIGNAN FRA 2019-04-07
RcRownchangeKK*chgGame
 1951 1918 4.50 8 0.76 20 15.20 
  Tair, Brahim 1686 FRA0.501-0.2920-5.80 
  Peragoux, Jean 1773 FRA1.0010.31206.20 
  Wauters, Alain 2023 FRA0.001-0.3620-7.20 
  Khalfaoui, Abdelhamid 1694 FRA1.0010.22204.40 
  Auroux, William 1880 FRA1.0010.45209.00 
  Mory, Eric 2105 FRA1.0010.742014.80 
  Debray, Christopher m2318  * FRA0.001-0.0820-1.60 
  Van Hoolandt, Patrick f2129 MNC0.001-0.2320-4.60 
 * 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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