Individual Calculations October 2014
 Djidjeli, Sofiane  Total change: -9.20  Rating chartPersonal card
 14e Open FIDE de Bourgoin-Jallieu (-2200) BOURGOIN JALLIEU FRA 2014-09-13
RcRownchangeKK*chgGame
 1538 1419 1.50 5 -0.23 40 -9.20 
  Saiah, Anouk 1586 FRA0.001-0.2840-11.20 
  Blanc, Amandine 1299 FRA1.0010.344013.60 
  Michaelides, Hippocrate 1667 FRA0.001-0.1940-7.60 
  Diaferia, Joseph 1584 FRA0.5010.22408.80 
  Mosegui, Christophe 1552 FRA0.001-0.3240-12.80 

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)
 

 

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