Individual Calculations April 2021
 Radeva, Viktoria  Total change: 22.00  Rating chartPersonal card
 S: WGM Cvijet Mediterana Rijeka CRO 2021-03-07
RcRownchangeKK*chgGame
 2188 2313 7.00 9 1.10 20 22.00 
  Hrescak, Ivana wm2201 SLO1.0010.35207.00 
  Zimina, Olga mwg2364 ITA0.001-0.4320-8.60 
  Spiranec, Noemi wf2077 CRO1.0010.20204.00 
  Kejzar, Petra 2043 SLO0.501-0.3320-6.60 
  Radikovic, Anamarija 1986 CRO1.0010.13202.60 
  Manakova, Maria wg2271 SRB1.0010.44208.80 
  Berke, Ana wm2188 CRO1.0010.33206.60 
  Medic, Mirjana wg2169 CRO1.0010.31206.20 
  Unuk, Laura wg2389 SLO0.5010.10202.00 

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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