Individual Calculations January 2017
 Oniani, Saba  Total change: -36.80  Rating chartPersonal card
 B.Gurgenidze Cup (Open B) 2016 Tbilisi GEO 2016-12-12
RcRownchangeKK*chgGame
 1568 1330 0.50 6 -0.92 40 -36.80 
  Bechvaia, Giorgi 1730  * GEO0.001-0.0840-3.20 
  Liparteliani, Akaki 1659 GEO0.001-0.1240-4.80 
  Dugladze, Vladimer 1730  * GEO0.001-0.0840-3.20 
  Lomsadze, Lazare 1627 GEO0.001-0.1540-6.00 
  Natsauri, Luka 1134 GEO0.501-0.2540-10.00 
  Tsereteli, Tornike 1528 GEO0.001-0.2440-9.60 
 * 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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