Blitz: Individual Calculations April 2020
 Pozniak, Yunna  Total change: 17.80  Rating chartPersonal card
 Ukraine Girls 12 Championship- blitz Nikolaev UKR 2020-03-01
RcRownchangeKK*chgGame
 1434 1387 4.50 8 0.89 20 17.80 
  Basova, Yuliya 1701 UKR0.001-0.1420-2.80 
  Malakova, Polina 1193 UKR1.0010.25205.00 
  Zaporozhets, Sophia 1313 UKR1.0010.40208.00 
  Piddubna, Bozhena 1382 UKR1.0010.49209.80 
  Basova, Polina 1698 UKR0.5010.36207.20 
  Prochaieva, Alina 1301 UKR0.001-0.6220-12.40 
  Toroptseva, Yevheniia 1452 UKR0.001-0.4120-8.20 
  Marchenko, Yelyzaveta 1429 UKR1.0010.562011.20 

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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