Individual Calculations March 2019
 Gumberidze, Lile  Total change: 48.00  Rating chartPersonal card
 Imereti Region U-16 Ch 2019 Kutaisi GEO 2019-02-16
RcRownchangeKK*chgGame
 1262 1460 7.00 8 1.20 40 48.00 
  Meparishvili, Nino 1111 GEO1.0010.11404.40 
  Dograshvili, Kristine 1067 GEO1.0010.08403.20 
  Maghlakelidze, Rusudan 1668 GEO0.5010.274010.80 
  Giorgadze, Elene 1461 GEO1.0010.504020.00 
  Sakhamberidze, Natia 1257 GEO1.0010.24409.60 
  Beltadze, Mariam 1237 GEO1.0010.22408.80 
  Didbaridze, Meri 1180 GEO0.501-0.3440-13.60 
  Chubinidze, Ana 1118 GEO1.0010.12404.80 

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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