Individual Calculations January 2009
 Safar, Reem  Total change: -8.25  Rating chartPersonal card
 Olympiad Dresden Women Dresden GER 2008-11-12
RcRownchangeKK*chgGame
 1931 1719 1.00 6 -0.55 15 -8.25 
  Avelar, Gabriela wf2045 ESA0.001-0.1315-1.95 
  Baptista, Ana Filipa wf2069 POR0.001-0.1115-1.65 
  Agrest, Inna 2069 SWE0.001-0.1115-1.65 
  Misovic, Sanja 1937 MNE0.001-0.2215-3.30 
  Trejos Perez, Shirley Patricia 2052 CRC0.001-0.1215-1.80 
  Alderete, Jazmin 1416 PAR1.0010.14152.10 

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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