Rapid: Individual Calculations August 2017
 Janiashvili, Mariami  Total change: 25.80  Rating chartPersonal card
 GEO Grand Prix (Rapid-3) 2017 Tbilisi GEO 2017-06-28
RcRownchangeKK*chgGame
 1887 1734 4.00 8 1.29 20 25.80 
  Kekelidze, Mikheil g2134  * GEO0.001-0.0820-1.60 
  Ghlonti, Davit 1546 GEO1.0010.26205.20 
  Chkhaidze, Nikoloz f2134  * GEO0.001-0.0820-1.60 
  Kikvadze, Saba 1569 GEO1.0010.28205.60 
  Chanturia, Lasha 1867 GEO1.0010.682013.60 
  Bechvaia, Maia 1749 GEO0.001-0.4820-9.60 
  Machaidze, Paata 1966 GEO1.0010.792015.80 
  Gochelashvili, David m2134  * RUS0.001-0.0820-1.60 
 * 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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