Individual Calculations July 2015
 Bechvaia, Sidonia  Total change: -8.40  Rating chartPersonal card
 GEO G-16 Ch 2015 Tbilisi GEO 2015-06-05
RcRownchangeKK*chgGame
 1609 1403 1.50 6 -0.21 40 -8.40 
  Choladze, Tea 1764 GEO0.001-0.1040-4.00 
  Naneishvili, Dali 1766 GEO0.001-0.1040-4.00 
  Khutsurauli, Salome 1339 GEO0.501-0.0940-3.60 
  Pashkuridze, Tamar 1803  * GEO0.001-0.0840-3.20 
  Gognadze, Tsira 1226 GEO1.0010.274010.80 
  Jibuti, Nata wf1753 GEO0.001-0.1140-4.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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