Individual Calculations July 2019
 Assie, Joel  Total change: -13.80  Rating chartPersonal card
 21eme Open International de Narbonne-Plage (-2200) NARBONNE FRA 2019-06-08
RcRownchangeKK*chgGame
 1349 1360 3.00 7 -0.69 20 -13.80 
  Blanchard, Samuel 1760  * FRA0.001-0.0820-1.60 
  Marques, Don 1149 FRA0.001-0.7720-15.40 
  Duval, Dominique 1153 FRA1.0010.23204.60 
  Gazol, Alexandre 1542 FRA0.001-0.2620-5.20 
  Moreno Chabot, Emmanuelle 1200 FRA0.001-0.7120-14.20 
  Salomon, Dorian 1143 FRA1.0010.22204.40 
  Colonna, Jean-Paul 1495 FRA1.0010.682013.60 
 * 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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