Individual Calculations September 2019
 Dudognon, Thibault  Total change: 4.20  Rating chartPersonal card
 7eme Rencontres Internationales des Echecs Francophones PARIS FRA 2019-08-04
RcRownchangeKK*chgGame
 2189 2272 5.50 9 0.21 20 4.20 
  Numatsi, Yawotsu Dzigba 1872  * TOG1.0010.08201.60 
  Luxama, Jacques Muller c1888 HAI1.0010.09201.80 
  David, Alberto g2534 ITA0.5010.32206.40 
  Vedmediuc, Serghei m2459 MDA1.0010.742014.80 
  Berend, Elvira wg2344 LUX0.001-0.4020-8.00 
  Sotelo, Renzo 2046 FRA1.0010.21204.20 
  Rakotomaharo, Fy Antenaina m2438 MAD0.001-0.2820-5.60 
  Guillemart, Serge 2042 FRA0.501-0.2920-5.80 
  Lebrun, Xavier 2074 FRA0.501-0.2620-5.20 
 * 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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