Individual Calculations March 2012
 Kokhreidze, Tatia  Total change: 8.55  Rating chartPersonal card
 GEO G-18 Ch 2012 Tbilisi GEO 2012-02-02
RcRownchangeKK*chgGame
 1679 1610 4.00 8 0.57 15 8.55 
  Imnadze, Nato 2010  * GEO0.001-0.0815-1.20 
  Chkhaidze, Ana 1277 GEO1.0010.12151.80 
  Unapkoshvili, Nani 1984 GEO0.001-0.1015-1.50 
  Choladze, Tea 1621 GEO0.001-0.4815-7.20 
  Gogokhia, Nino 1567 GEO1.0010.44156.60 
  Kakutia, Ada 1839 GEO0.001-0.2115-3.15 
  Shubitidze, Mariam 1486 GEO1.0010.33154.95 
  Valishvili, Mariam 1648 GEO1.0010.55158.25 
 * 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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