Individual Calculations March 2019
 Sakhamberidze, Natia  Total change: -53.60  Rating chartPersonal card
 Imereti Region U-16 Ch 2019 Kutaisi GEO 2019-02-16
RcRownchangeKK*chgGame
 1286 1257 2.50 8 -1.34 40 -53.60 
  Chubinidze, Ana 1118 GEO1.0010.314012.40 
  Meparishvili, Nino 1111 GEO0.001-0.7040-28.00 
  Dograshvili, Kristine 1067 GEO1.0010.254010.00 
  Maghlakelidze, Rusudan 1657  * GEO0.001-0.0840-3.20 
  Giorgadze, Elene 1461 GEO0.001-0.2440-9.60 
  Gumberidze, Lile 1460 GEO0.001-0.2440-9.60 
  Beltadze, Mariam 1237 GEO0.501-0.0340-1.20 
  Didbaridze, Meri 1180 GEO0.001-0.6140-24.40 
 * 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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