Individual Calculations September 2010
 Spanneut, Jean-Pierre  Total change: -79.25  Rating chartPersonal card
 Chpt de France - Open C Belfort FRA 2010-08-10
RcRownchangeKK*chgGame
 1575 1645 1.00 7 -3.17 25 -79.25 
  Abdou Issaka, Boubacar 1781 FRA0.001-0.3225-8.00 
  Amatucci, Bruno 1535 FRA0.501-0.1525-3.75 
  Chazeau, Laineur-Lothaire 1468 FRA0.001-0.7325-18.25 
  Calonne, Pascal 1559 FRA0.001-0.6225-15.50 
  Loga, Daniel 1566 FRA0.001-0.6125-15.25 
  Ilpide, Jean-Luc 1609 FRA0.001-0.5525-13.75 
  Rambeaux, Loick 1507 FRA0.501-0.1925-4.75 

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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