Individual Calculations March 2019
 Kotolashvili, Davit  Total change: 54.80  Rating chartPersonal card
 GEO School B-11 Ch 2019 Tbilisi GEO 2019-01-26
RcRownchangeKK*chgGame
 1415 1417 5.50 8 1.37 40 54.80 
  Bekauri, Giorgi 1192 GEO1.0010.22408.80 
  Shamatava, Nikolozi 1817  * GEO1.0010.924036.80 
  Lomtadze, Davit 1603 GEO0.001-0.2640-10.40 
  Gogolashvili, Giorgi 1239 GEO1.0010.274010.80 
  Chubinidze, Levan 1318 GEO1.0010.364014.40 
  Kiziria, Kakhaber 1439 GEO1.0010.534021.20 
  Giorgadze, Giorgi 1412 GEO0.001-0.5140-20.40 
  Chanturia, Giorgi 1303 GEO0.501-0.1640-6.40 
 * 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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