Individual Calculations September 2019
 Graziani, Jacques  Total change: 4.80  Rating chartPersonal card
 7eme Rencontres Internationales des Echecs Francophones PARIS FRA 2019-08-04
RcRownchangeKK*chgGame
 1757 1733 4.50 9 0.24 20 4.80 
  Berend, Fred m2133  * LUX0.001-0.0820-1.60 
  Bronny, Germain 1398 FRA1.0010.12202.40 
  Lebrun, Xavier 2074 FRA0.001-0.1220-2.40 
  Hachem, Bachar 1406 FRA0.501-0.3720-7.40 
  Aroua, Ahmed 1518 TUN1.0010.23204.60 
  Lelievre, Clement 1918 FRA0.5010.24204.80 
  Nuzzolo, Yannis 1953 FRA0.5010.28205.60 
  Moracchini, Margaux 1864 FRA0.001-0.3220-6.40 
  Missaoui, Nizar 1553 TUN1.0010.26205.20 
 * 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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