Individual Calculations January 2014
 Betari, Abdelkrim  Total change: 3.90  Rating chartPersonal card
 188A open FIDE du club 608 (1600-2199 elo) PARIS FRA 2013-12-21
RcRownchangeKK*chgGame
 1756 1819 2.50 5 -0.44 15 -6.60 
  Bensaid, Simon 1697 FRA1.0010.33154.95 
  Schmit, Vincent 2037 FRA0.001-0.2215-3.30 
  Gatineau, Yovann 1710 FRA0.501-0.1515-2.25 
  Mokrani, Rayan 1636 FRA0.001-0.7415-11.10 
  Beda, Salome 1701 FRA1.0010.34155.10 

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)
 
 90e Open Chess XV - Tournoi A (1700-2199) PARIS FRA 2013-12-28
RcRownchangeKK*chgGame
 1915 1819 3.00 6 0.70 15 10.50 
  Sotelo, Renzo 2060 FRA0.001-0.2015-3.00 
  Piedbois, Pascal 1935 FRA0.5010.16152.40 
  Slavkovic, Vitomir 1742 FRA1.0010.39155.85 
  Lafagne, Gilles 1996 FRA0.5010.23153.45 
  Noblecourt, Nicolas 1652 FRA1.0010.28154.20 
  Talbi, Boumedienne 2106 FRA0.001-0.1615-2.40 

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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