Individual Calculations April 2021
 Berke, Ana  Total change: -6.80  Rating chartPersonal card
 S: WGM Cvijet Mediterana Rijeka CRO 2021-03-07
RcRownchangeKK*chgGame
 2201 2188 4.00 9 -0.34 20 -6.80 
  Kejzar, Petra 2043 SLO0.501-0.1920-3.80 
  Unuk, Laura wg2389 SLO0.001-0.2420-4.80 
  Radikovic, Anamarija 1986 CRO1.0010.24204.80 
  Hrescak, Ivana wm2201 SLO1.0010.522010.40 
  Manakova, Maria wg2271 SRB0.001-0.3920-7.80 
  Zimina, Olga mwg2364 ITA0.5010.23204.60 
  Radeva, Viktoria wm2313 BUL0.001-0.3320-6.60 
  Spiranec, Noemi wf2077 CRO0.501-0.1520-3.00 
  Medic, Mirjana wg2169 CRO0.501-0.0320-0.60 

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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