Rapid: Individual Calculations May 2021
 Bondar, Daria  Total change: -12.20  Rating chartPersonal card
 Ukraine Chess Championship - 2021 (Girls - 20) Rapid Dnipro UKR 2021-04-28
RcRownchangeKK*chgGame
 1544 1547 3.00 7 -0.61 20 -12.20 
  Popova, Alina 1146 UKR1.0010.08201.60 
  Hryshchenko, Kamila 1914 UKR0.001-0.1020-2.00 
  Kryvenko, Daryna 1472 UKR1.0010.40208.00 
  Lutsenko, Olena 1520 UKR0.001-0.5420-10.80 
  Landik, Alina 1491 UKR0.001-0.5820-11.60 
  Vashchenko, Diana 1312 UKR1.0010.21204.20 
  Hryzlova, Sofiia wc1951 UKR0.001-0.0820-1.60 

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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