Individual Calculations October 2012
 Vahtra, Tuuli  Total change: 24.15  Rating chartPersonal card
 40th World Chess Olympiad-Women Istanbul TUR 2012-08-28
RcRownchangeKK*chgGame
 2032 2014 5.50 8 1.61 15 24.15 
  Goletiani, Rusudan mwg2341 USA0.5010.37155.55 
  Meyer, Marany wm2117 NZL1.0010.64159.60 
  Acevedo Mendez, Lisseth 1844 CRC1.0010.28154.20 
  Stojanovic, Marija R wf2097 MNE1.0010.61159.15 
  Klinova, Masha mwg2317 ISR0.001-0.1415-2.10 
  Kaya, Emel wc1974 TUR0.501-0.0615-0.90 
  Kremer, Nadine 1788 LUX1.0010.21153.15 
  Camilia, Bt. Johari 1778 MAS0.501-0.3015-4.50 

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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