Individual Calculations August 2019
 Bouziri, Nawfel  Total change: -20.80  Rating chartPersonal card
 Les parties du club de Reims 2019 REIMS FRA 2019-05-22
RcRownchangeKK*chgGame
 1556 1295 0.50 5 -0.52 40 -20.80 
  Bouziri, Mouhammed-Amine 1279 FRA0.001-0.5240-20.80 
  Melin, Georges 1687 FRA0.001-0.0840-3.20 
  Petit, Christian-Marie 1627 FRA0.001-0.1240-4.80 
  Margaryan, Laura 1553 FRA0.5010.324012.80 
  Barat, Jacques 1636 FRA0.001-0.1240-4.80 

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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