Individual Calculations February 2018
 Giorgadze, Elene  Total change: 128.80  Rating chartPersonal card
 Imereti Region Ch (G-14) 2018 Kutaisi GEO 2018-01-20
RcRownchangeKK*chgGame
 1368 1297 7.00 9 3.22 40 128.80 
  Mikiashvili, Barbare 1027 GEO1.0010.17406.80 
  Donghvani, Nia 1697  * GEO1.0010.924036.80 
  Sakhamberidze, Natia 1358 GEO1.0010.584023.20 
  Gumberidze, Lile 1502 GEO0.001-0.2440-9.60 
  Ushkhvani, Marta 1211 GEO1.0010.384015.20 
  Gabriadze, Tamari 1325 GEO1.0010.544021.60 
  Tsirekidze, Barbare 1400 GEO1.0010.644025.60 
  Maghlakelidze, Rusudan 1578 GEO0.001-0.1640-6.40 
  Beltadze, Mariam 1216 GEO1.0010.394015.60 
 * 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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