Rapid: Individual Calculations July 2019
 Vidoni, Philippe  Total change: -29.40  Rating chartPersonal card
 Tournoi du Cercle d'echecs de Rueil Malmaison 2019 RUEIL MALMAISON FRA 2019-06-16
RcRownchangeKK*chgGame
 1228 1051 0.00 5 -1.47 20 -29.40 
  Kondratieff, Paul 1451  * FRA0.001-0.0820-1.60 
  Boumrar, Ayrad 1130 FRA0.001-0.3920-7.80 
  Zaroui, Ayyoub 1335 FRA0.001-0.1620-3.20 
  Vidoni, Salma 1194 FRA0.001-0.3120-6.20 
  Haioun, Nicolas 1028 FRA0.001-0.5320-10.60 
 * 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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