Individual Calculations February 2015
 Bazzazi, Abdulaziz  Total change: -25.80  Rating chartPersonal card
 9éme Trophée International de Lyon LYON FRA 2014-12-26
RcRownchangeKK*chgGame
 1775 1917 4.00 8 -1.29 20 -25.80 
  Gelas, Christophe 2202 FRA0.001-0.1620-3.20 
  Selman, Lionel 1590 FRA1.0010.13202.60 
  Meinsohn, Francis f2168 FRA0.001-0.1920-3.80 
  Belhadj, Mohamed 1664 FRA1.0010.19203.80 
  Strohl, Gregoire 1786 FRA0.001-0.6820-13.60 
  Largy, Theo 1568 FRA0.001-0.8920-17.80 
  Pernoud, Claire 1517  * FRA1.0010.08201.60 
  Bernieri, Francois 1705 FRA1.0010.23204.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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