Individual Calculations February 2023
 Poliakova, Varvara  Total change: 111.20  Rating chartPersonal card
 Ch BLR W 2023 Minsk BLR 2023-01-09
RcRownchangeKK*chgGame
 1813 1835 7.50 9 2.78 40 111.20 
  Tarasenka, Aliaksandra wf2064 BLR1.0010.794031.60 
  Bendik, Margarita 1695 FID1.0010.314012.40 
  Abramkina, Veranika 1639 FID1.0010.254010.00 
  Liavonava, Yuliya 1936 BLR1.0010.644025.60 
  Norman, Kseniya 2005 BLR0.5010.22408.80 
  Shahazizyan, Milena 1495 BLR1.0010.12404.80 
  Danchanka, Zlata 1648 BLR0.501-0.2440-9.60 
  Zeliantsova, Kseniya wf2067 BLR0.5010.294011.60 
  Shaban, Aliaksandra 1766 BLR1.0010.404016.00 

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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