Individual Calculations May 2019
 Hacene, Ahmed  Total change: -18.40  Rating chartPersonal card
 Team 2019 - Nationale 3 r6-9 FRANCE FRA 2019-03-16
RcRownchangeKK*chgGame
 1973 1703 0.00 5 -0.92 20 -18.40 
  Belloy, Nicolas 1970 FRA0.001-0.1820-3.60 
  Etienne, Eric 2005 FRA0.001-0.1520-3.00 
  Decosse, Jean-Fabien c2103  * FRA0.001-0.0820-1.60 
  Benard, Anne-Laurie 1951 FRA0.001-0.1920-3.80 
  Stankowski, Yves 1836 FRA0.001-0.3220-6.40 
 * 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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