Individual Calculations January 2009
 Khoudgarian, Natalia  Total change: -12.15  Rating chartPersonal card
 Olympiad Dresden Women Dresden GER 2008-11-12
RcRownchangeKK*chgGame
 2219 2149 2.50 8 -0.81 15 -12.15 
  Arribas Robaina, Maritza wg2302 CUB0.001-0.3015-4.50 
  Munoz, Carolina wm2027 CRC0.501-0.1715-2.55 
  Lyons, Kieran wf1840 FIJ1.0010.14152.10 
  Houska, Jovanka mwg2399 ENG0.5010.31154.65 
  Muzychuk, Anna mwg2499 SLO0.001-0.1115-1.65 
  Sharevich, Anna wg2322 BLR0.001-0.2715-4.05 
  Sanchez Castillo, Sarai wg2206 VEN0.001-0.4215-6.30 
  Leite, Catarina wm2153 POR0.5010.01150.15 

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)
 

 

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