Individual Calculations April 2020
 Ivanova, Arina  Total change: -30.00  Rating chartPersonal card
 PFO 2020 F std Izhevsk RUS 2020-03-12
RcRownchangeKK*chgGame
 1638 1663 4.00 9 -0.75 40 -30.00 
  Nasyrova, Ekaterina wf2063  * RUS0.001-0.0840-3.20 
  Kanter, Elizaveta 1453 KAZ1.0010.23409.20 
  Lyukina, Sofya 1263  * RUS1.0010.08403.20 
  Vifleemskaia, Svetlana wf1950 RUS0.001-0.1640-6.40 
  Goltseva, Ekaterina fwf2063  * RUS0.001-0.0840-3.20 
  Stakina, Melissa 1542 RUS1.0010.344013.60 
  Lyapina, Anastasia 1851 RUS0.001-0.2640-10.40 
  Nigmatullina, Dina 1290 RUS0.001-0.9040-36.00 
  Khannanova, Kamila 1263  * RUS1.0010.08403.20 
 * 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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