Individual Calculations August 2012
 Nacer, Mohamed Arezki  Total change: -34.50  Rating chartPersonal card
 Championnat de Paris Ile de France 2012 Open B (1400-1900) PARIS FRA 2012-07-07
RcRownchangeKK*chgGame
 1646 1837 5.50 9 -1.19 30 -35.70 
  Mauron, Regis 1614 FRA0.501-0.2830-8.40 
  Slim, Ramy 1586 FRA1.0010.19305.70 
  Celerier, Eric 1711 FRA0.501-0.1730-5.10 
  Bullot, Matthieu 1720 FRA0.501-0.1630-4.80 
  Bailey, Michael 1697 FRA0.001-0.6930-20.70 
  Ferriere, Patrick 1636 FRA0.001-0.7630-22.80 
  Guionnet, Alain 1581 FRA1.0010.19305.70 
  Lupfer, Anny 1577 FRA1.0010.18305.40 
  Clement-Demange, Bernard 1696 FRA1.0010.31309.30 

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)
 
NOTE: K factor changed
 152eme open FIDE du club 608 (-2200 elo) PARIS FRA 2012-07-21
RcRownchangeKK*chgGame
 1850 1837 2.00 4 0.08 15 1.20 
  Barbelenet, Frederic 1832 FRA0.501-0.0115-0.15 
  Larcheveque, Francois 2042 FRA0.001-0.2415-3.60 
  Bex, Emmanuel 1921 FRA0.5010.12151.80 
  Kouoi, Bertrand 1605 FRA1.0010.21153.15 

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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