Individual Calculations March 2015
 Belloulou, Jean-Pierre  Total change: -20.20  Rating chartPersonal card
 Championnat Individuel du Val d'Oise 2015 (-2200) ERMONT FRA 2015-02-07
RcRownchangeKK*chgGame
 1646 1676 3.00 5 0.32 20 6.40 
  Paillet, Raymond 1328 FRA1.0010.11202.20 
  Bochef, Bryann 1937 FRA0.001-0.1820-3.60 
  Salvador, Christine 1513 FRA1.0010.28205.60 
  Angles, Max 1526 FRA1.0010.30206.00 
  Roffe, Benoit 1928 FRA0.001-0.1920-3.80 

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)
 
 231-C open FIDE du club 608 (-1800 elo) PARIS FRA 2015-02-21
RcRownchangeKK*chgGame
 1701 1676 1.00 5 -1.33 20 -26.60 
  Billot, Daniel 1758 FRA0.001-0.3920-7.80 
  Rakotomalala, Jean-Jacques 1619 FRA1.0010.42208.40 
  Dufrenoy, Franck 1738 FRA0.001-0.4120-8.20 
  Addad, Mahfoud 1751 FRA0.001-0.4020-8.00 
  Duvert, Francois 1641 FRA0.001-0.5520-11.00 

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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