Individual Calculations July 2019
 Utkina, Natalia  Total change: -32.80  Rating chartPersonal card
 ST: 3. Amaterski Open Solta Solta, Grohote CRO 2019-06-15
RcRownchangeKK*chgGame
 1798 2017 3.50 7 -1.64 20 -32.80 
  Muha, Martin 1617  * CRO1.0010.08201.60 
  Petricevic, Petar 1786 CRO1.0010.21204.20 
  Brekalo, Nikola 1663 CRO0.001-0.8920-17.80 
  Cecic-Sule, Dino 1617  * CRO1.0010.08201.60 
  Trussevich, Sergey f2276 SLO0.001-0.1820-3.60 
  Jezidzic, Gordan 2006 CRO0.501-0.0220-0.40 
  Godek, Martyna 1621 POL0.001-0.9220-18.40 
 * 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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