Individual Calculations September 2017
 Claude, Jean  Total change: 14.40  Rating chartPersonal card
 16ieme Tournoi International du Pays de Charleroi 2017 Groupe C Roux BEL 2017-07-29
RcRownchangeKK*chgGame
 1379 1320 2.50 5 0.36 40 14.40 
  Boreux, Philippe 1580 BEL1.0010.824032.80 
  Benmadani, Yazid 1504 ALG0.001-0.2640-10.40 
  Regnier, Cedric 1507 FRA0.001-0.2640-10.40 
  Stallaert, Annick 1132 BEL0.501-0.2440-9.60 
  Van Tendeloo, Maria 1171 BEL1.0010.304012.00 

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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