Individual Calculations October 2014
 Boujida, Yanis  Total change: 2.40  Rating chartPersonal card
 14e Open FIDE de Bourgoin-Jallieu (-2200) BOURGOIN JALLIEU FRA 2014-09-13
RcRownchangeKK*chgGame
 1637 1428 1.00 4 0.06 40 2.40 
  Mathieu, Phileas 1592 FRA0.001-0.2840-11.20 
  Strohl, Gregoire 1699 FRA0.001-0.1740-6.80 
  Mandalas, Vassilias 1590 FRA1.0010.714028.40 
  Michaelides, Hippocrate 1667 FRA0.001-0.2040-8.00 

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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