Individual Calculations November 2018
 Bui, Christopher  Total change: 5.20  Rating chartPersonal card
 1er open d'Aix-en-Provence - Tournoi A AIX EN PROVENCE FRA 2018-10-21
RcRownchangeKK*chgGame
 1681 1542 2.50 7 0.13 40 5.20 
  Bohli, Adam 1902 FRA0.001-0.1040-4.00 
  Maruejols, Claude 1847 FRA0.001-0.1440-5.60 
  Salvi, Michel 1652 FRA0.001-0.3540-14.00 
  Favarel-Lubeigt, Helina 1589 FRA1.0010.574022.80 
  Kuppich, Chloe 1440 FRA0.501-0.1440-5.60 
  Rosenfeld, Imre 1848 FRA0.001-0.1440-5.60 
  Swaidan, Ali 1491 FRA1.0010.434017.20 

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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