Individual Calculations January 2009
 Avelar, Gabriela  Total change: -38.25  Rating chartPersonal card
 Segundo Abierto 2008 El Salvador ESA 2008-10-04
RcRownchangeKK*chgGame
 1794 2045 0.00 1 -0.81 15 -12.15 
  Lopez, Erika 1794 ESA0.001-0.8115-12.15 

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
 2063 2045 1.50 7 -1.74 15 -26.10 
  Odinaeva, Saodat 1765 TJK0.001-0.8415-12.60 
  Safar, Reem 1719 QAT1.0010.13151.95 
  Hoolt, Sarah wf2274 GER0.5010.29154.35 
  Dekic, Biljana N wm2103 AUS0.001-0.4215-6.30 
  Baptista, Ana Filipa wf2168 POR0.001-0.3315-4.95 
  Ozturk, Kubra wf2254 TUR0.001-0.2315-3.45 
  Ulms, Sandra 2160 GER0.001-0.3415-5.10 

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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