Rapid: Individual Calculations February 2019
 Gabriadze, Nikoloz  Total change: -3.40  Rating chartPersonal card
 Imereti Region U-12 Ch (Rapid) 2018 Kutaisi GEO 2018-12-29
RcRownchangeKK*chgGame
 1192 1438 3.00 4 -0.17 20 -3.40 
  Didbaridze, Meri 1203 GEO1.0010.21204.20 
  Khvadagiani, Giorgi 1288 GEO1.0010.30206.00 
  Silagadze, Mate 1239 GEO0.001-0.7620-15.20 
  Chubinidze, Ana 1038  * GEO1.0010.08201.60 
 * 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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