Individual Calculations February 2019
 Lomaia, Diana  Total change: 25.20  Rating chartPersonal card
 Al.Bokuchava G-16 Cup 2019 Tbilisi GEO 2019-01-17
RcRownchangeKK*chgGame
 1506 1808 6.50 7 0.63 40 25.20 
  Makhatadze, Khatia 1408  * GEO1.0010.08403.20 
  Mamardashvili, Ana 1546 GEO1.0010.18407.20 
  Maghlakelidze, Rusudan 1661 GEO1.0010.304012.00 
  Dolakidze, Mariam 1408  * GEO1.0010.08403.20 
  Engibaryan, Iana 1457 GEO1.0010.11404.40 
  Tsotsonava, Elene 1655 GEO0.501-0.2040-8.00 
  Macharashvili, Ana 1408  * GEO1.0010.08403.20 
 * 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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