Individual Calculations January 2011
 Basri, Larbi-Jean  Total change: -20.70  Rating chartPersonal card
 9e rencontres nationales et internationales - Open Avenir CAP D AGDE FRA 2010-10-23
RcRownchangeKK*chgGame
 1604 1575 0.00 3 -1.38 15 -20.70 
  Caille, Hugo 1718 FRA0.001-0.3115-4.65 
  Bizeul, Pierre 1690 FRA0.001-0.3415-5.10 
  Thuret, Mickael 1403 FRA0.001-0.7315-10.95 

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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