Individual Calculations September 2019
 Pira, Davoud  Total change: -27.10  Rating chartPersonal card
 7eme Rencontres Internationales des Echecs Francophones PARIS FRA 2019-08-04
RcRownchangeKK*chgGame
 1985 2305 5.00 9 -2.71 10 -27.10 
  Bongo Ngombele, Tary 1905  * GAB1.0010.08100.80 
  Cornil, Etienne 1944 BEL1.0010.10101.00 
  Haie, Arnaud 2130 FRA0.001-0.7310-7.30 
  Lelievre, Clement 1918 FRA1.0010.09100.90 
  Kavciyan, Yega 2111 FRA0.001-0.7510-7.50 
  Cavailles, Evan 1981 FRA1.0010.13101.30 
  Lemoine, Alexandre 2070 FRA0.001-0.7910-7.90 
  Deneyer, Frank 1905  * BEL0.001-0.9210-9.20 
  Aw, Ousmane 1905  * SEN1.0010.08100.80 
 * 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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