Individual Calculations June 2018
 Derieux, Christian  Total change: 33.80  Rating chartPersonal card
 XXXVIe Open International d'Echecs de Metz - Open A METZ FRA 2018-04-30
RcRownchangeKK*chgGame
 2271 2010 3.50 9 1.69 20 33.80 
  Stephan, Victor f2348 FRA0.5010.38207.60 
  Frantz, Nicolas 2057 FRA1.0010.572011.40 
  Chakravarthi Reddy, M m2410  * IND1.0010.922018.40 
  Kveinys, Aloyzas g2410  * LTU0.001-0.0820-1.60 
  Nitin, S. m2408 IND0.001-0.0820-1.60 
  Degardin, Sylvain 2206 FRA0.001-0.2520-5.00 
  Loiret, Stanislas 2199 FRA1.0010.752015.00 
  Viennot, Dylan f2265 FRA0.001-0.1920-3.80 
  Schweitzer, Victoria wm2138 FRA0.001-0.3320-6.60 
 * 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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