Individual Calculations December 2019
 Ribeiro, Romain  Total change: -6.20  Rating chartPersonal card
 34e Open International du Touquet - Open A LE TOUQUET PARIS PLAGE FRA 2019-10-26
RcRownchangeKK*chgGame
 2121 2211 4.50 8 -0.31 20 -6.20 
  Andrieu, Philippe 1811  * FRA1.0010.08201.60 
  Da Ces, Philippe 1972 BEL1.0010.20204.00 
  Okhotnik, Vladimir g2352 FRA0.001-0.3120-6.20 
  Bouton, Christophe 2015 FRA1.0010.25205.00 
  Eliet, Nicolas m2388 FRA0.001-0.2720-5.40 
  Holcman, Jeremy 2090 FRA1.0010.34206.80 
  Shirazi, Kamran m2348 FRA0.001-0.3220-6.40 
  Girard, Eric 1994 FRA0.501-0.2820-5.60 
 * 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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