Individual Calculations July 2014
 Gumberidze, Nino  Total change: -6.00  Rating chartPersonal card
 GEO G-18 Ch. Kutaisi GEO 2014-05-31
RcRownchangeKK*chgGame
 1706 1617 2.50 7 -0.40 15 -6.00 
  Khomeriki, Nino wf2017  * GEO0.001-0.0815-1.20 
  Javakhishvili, Mariam 1563 GEO0.501-0.0815-1.20 
  Tedoshvili, Ana 1584 GEO0.501-0.0515-0.75 
  Shamatava, Ana 2017  * GEO0.001-0.0815-1.20 
  Baghdavadze, Mariam 1496 GEO0.501-0.1615-2.40 
  Khomeriki, Ketevan 1717 GEO0.5010.14152.10 
  Kokhreidze, Tatia 1550 GEO0.501-0.0915-1.35 
 * 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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