Individual Calculations January 2011
 Bettioui, Noureddine  Total change: 2.25  Rating chartPersonal card
 Team - Nationale 3 - R2-4 FRANCE FRA 2010-11-16
RcRownchangeKK*chgGame
 1970 2163 3.00 3 0.78 15 11.70 
  Peter, Charles 1874 FRA1.0010.16152.40 
  Marin, Frederic-Vincent 1947 FRA1.0010.22153.30 
  Hauroo, Harris 2089 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)
 
 Team - Coupe de France - Part 1 FRANCE FRA 2010-11-28
RcRownchangeKK*chgGame
 2066 2163 0.00 1 -0.63 15 -9.45 
  Mottais, Francois 2066 FRA0.001-0.6315-9.45 

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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