Rapid: Individual Calculations May 2021
 Prasol, Aliesia  Total change: -45.20  Rating chartPersonal card
 Ukraine Chess Championship - 2021 (Girls - 20) Rapid Dnipro UKR 2021-04-28
RcRownchangeKK*chgGame
 1486 1720 3.00 7 -2.26 20 -45.20 
  Vashchenko, Diana 1312 UKR0.501-0.4220-8.40 
  Landik, Alina 1491 UKR0.501-0.2920-5.80 
  Basova, Yuliya 1580 UKR0.501-0.1920-3.80 
  Tykhomyrova, Olessia 1258 UKR0.501-0.4520-9.00 
  Vasylchuk, Diana 1302 UKR0.501-0.4320-8.60 
  Hryzlova, Sofiia wc1951 UKR0.001-0.2120-4.20 
  Yevtushenko, Anastasiia 1505 UKR0.501-0.2720-5.40 

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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