Individual Calculations September 2014
 Dolidze, Mariam  Total change: 21.60  Rating chartPersonal card
 Poti Summer-2014 Poti GEO 2014-08-02
RcRownchangeKK*chgGame
 1625 1371 2.00 7 0.54 40 21.60 
  Khomeriki, Ketevan 1771  * GEO0.001-0.0840-3.20 
  Shamugia, Luka 1672 GEO0.5010.354014.00 
  Zarginava, Omar 1543 GEO1.0010.734029.20 
  Tsomaia, Lasha 1373 GEO0.5010.00400.00 
  Liponava, Zurab 1771  * GEO0.001-0.0840-3.20 
  Kokhreidze, Tatia 1578 GEO0.001-0.2340-9.20 
  Malania, Vakhtang 1664 GEO0.001-0.1540-6.00 
 * 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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