Individual Calculations August 2012
 Lupfer, Anny  Total change: 16.20  Rating chartPersonal card
 Championnat de Paris Ile de France 2012 Open B (1400-1900) PARIS FRA 2012-07-07
RcRownchangeKK*chgGame
 1636 1577 4.50 8 1.08 15 16.20 
  Trouve, Guillaume 1796 FRA0.001-0.2215-3.30 
  Rosset, Laurent 1427 FRA1.0010.30154.50 
  Heral, Christophe 1783 FRA0.001-0.2415-3.60 
  Sere, Frederic 1414 FRA1.0010.28154.20 
  Umbach-Bascone, Nicolas 1401 FRA1.0010.27154.05 
  Weinberger, Robert 1743 FRA0.5010.22153.30 
  Nacer, Mohamed Arezki c1837 ALG0.001-0.1815-2.70 
  N Zenzo, Kisala 1690 FRA1.0010.65159.75 

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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