Individual Calculations January 2013
 Chanturia, Tamar  Total change: -20.55  Rating chartPersonal card
 GEO Women 70th Ch (I League) Tbilisi GEO 2012-12-02
RcRownchangeKK*chgGame
 1586 1740 4.00 8 -1.37 15 -20.55 
  Choladze, Mariam 1922 GEO0.001-0.2615-3.90 
  Jibuti, Nata wf1591 GEO0.001-0.7015-10.50 
  Japaridze, Elene 1340  * GEO1.0010.08151.20 
  Janiashvili, Mariam 1493 GEO1.0010.19152.85 
  Kobeshavidze, Lika 1957 GEO0.001-0.2215-3.30 
  Naneishvili, Dali 1486 GEO1.0010.19152.85 
  Chkhaidze, Ani 1349 GEO0.001-0.9115-13.65 
  Tedoshvili, Ana 1553 GEO1.0010.26153.90 
 * 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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