Individual Calculations May 2019
 Gueznai, Achraf  Total change: -30.80  Rating chartPersonal card
 Team 2019 - Nationale 3 r6-9 FRANCE FRA 2019-03-16
RcRownchangeKK*chgGame
 1861 1974 1.00 4 -1.54 20 -30.80 
  Alos, Rafael 1945 FRA0.001-0.5420-10.80 
  Viot, Alain 2058 FRA0.001-0.3820-7.60 
  Clotault, Bruno 1766 FRA0.001-0.7720-15.40 
  Froidevaux, Jean-Michel 1676 FRA1.0010.15203.00 

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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