Individual Calculations February 2013
 Djellouli, Hassine  Total change: -14.10  Rating chartPersonal card
 Bois-Colombes Chess Master 2012 - Open B BOIS COLOMBES FRA 2012-12-26
RcRownchangeKK*chgGame
 1761 1891 4.00 7 -0.67 30 -20.10 
  Jacq, Philippe 1774 FRA0.001-0.6630-19.80 
  Bousmaha, Faycal 1661 FRA1.0010.21306.30 
  Martin, Daniel 1757 FRA1.0010.32309.60 
  Guerlach, Keigo 1768 FRA1.0010.33309.90 
  Bitbol-Delaveyne, Maelan 1625 FRA1.0010.18305.40 
  Schmit, Vincent 1890 FRA0.001-0.5030-15.00 
  Jacq, Rene 1852 FRA0.001-0.5530-16.50 

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
 Team 2013 - Nationale 2 - R6 FRANCE FRA 2013-01-13
RcRownchangeKK*chgGame
 1860 1933 1.00 1 0.40 15 6.00 
  Ouradou, Frederic 1860 FRA1.0010.40156.00 

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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