Individual Calculations July 2019
 Dubois, Pierre  Total change: -26.20  Rating chartPersonal card
 21eme Open International de Narbonne-Plage (-2200) NARBONNE FRA 2019-06-08
RcRownchangeKK*chgGame
 1832 2088 5.00 8 -1.31 20 -26.20 
  Coraboeuf, Alain 1688  * FRA1.0010.08201.60 
  Garcia, Richard 1697 FRA1.0010.09201.80 
  Baron, Anthony 1807 FRA1.0010.16203.20 
  Roch, Florian 1950 FRA0.501-0.1920-3.80 
  Jacquot, Yoan 1688  * FRA1.0010.08201.60 
  Ringuet, Noe 2155 FRA0.001-0.4120-8.20 
  Van Den Brande, Norman 1864 FRA0.501-0.2820-5.60 
  Denninger, Gael 1803 FRA0.001-0.8420-16.80 
 * 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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