Individual Calculations September 2010
 Bernez, Charles  Total change: 32.70  Rating chartPersonal card
 25e Open International d'Avoine Avoine FRA 2010-07-17
RcRownchangeKK*chgGame
 1810 1636 4.50 8 2.18 15 32.70 
  Palfray, Jacques 1478 FRA1.0010.29154.35 
  Danzanvilliers, Patrice 1855 FRA0.001-0.2215-3.30 
  Barberis, Valentin 1785 FRA0.001-0.3015-4.50 
  Le Bail, Stephane 1770 FRA1.0010.681510.20 
  Foucaud, Philippe 1771 FRA1.0010.681510.20 
  Gros, Patrick 2036  * FRA0.001-0.0815-1.20 
  Gaftarnik, Olivier 1869 FRA1.0010.791511.85 
  Potaux, Olivier 1918 FRA0.5010.34155.10 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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