Individual Calculations January 2009
 Matoussi, Amina  Total change: -11.25  Rating chartPersonal card
 1st Tunisia International Chess Open Monastir TUN 2008-06-20
RcRownchangeKK*chgGame
 2122 1772 0.00 1 -0.11 25 -2.75 
  Rizouk, Aimen g2122 ALG0.001-0.1125-2.75 

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)
 
 Olympiad Dresden Women Dresden GER 2008-11-12
RcRownchangeKK*chgGame
 1963 1761 2.00 9 -0.34 25 -8.50 
  Solomons, Anzel wm1908 RSA0.001-0.3025-7.50 
  Nekrasova, Elena wf2091 LIB0.001-0.1225-3.00 
  Saleh, Nora Mohd wf1871 UAE0.5010.15253.75 
  Nakagawa, Emiko wc1860 JPN0.001-0.3625-9.00 
  Lang, Heather 2063 SCO0.001-0.1525-3.75 
  Al-Khelaifi, Salama wf1707 QAT1.0010.422510.50 
  Algildah, Nibal wm1949 SYR0.5010.24256.00 
  Yuan, Yuanling wf2111 CAN0.001-0.1125-2.75 
  Hansen, Evgenia wm2111 DEN0.001-0.1125-2.75 

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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