Individual Calculations September 2014
 Rachedi, Abdessalem  Total change: -39.20  Rating chartPersonal card
 18ème Open International de Wasselonne - Tournoi A (+1700) WASSELONNE FRA 2014-08-07
RcRownchangeKK*chgGame
 1898 1880 1.50 7 -1.96 20 -39.20 
  Le Corre, Benjamin f2266 FRA0.001-0.0920-1.80 
  Principato, Guillaume 1732 FRA0.001-0.7020-14.00 
  Oney, Fatmanur 1800 TUR0.501-0.1120-2.20 
  Dillenschneider, Ernesto 1822 FRA0.001-0.5820-11.60 
  Fix, Martial 1756 FRA1.0010.33206.60 
  Schall, Denis 2089 FRA0.001-0.2320-4.60 
  Breffi, Nicolas 1822 FRA0.001-0.5820-11.60 

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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