Individual Calculations February 2022
 Borodin, Olexandr  Total change: 44.80  Rating chartPersonal card
 Young - Experience Kharkiv UKR 2022-01-20
RcRownchangeKK*chgGame
 1508 1445 4.50 8 1.12 40 44.80 
  Basov, Nikita 1434 UKR1.0010.484019.20 
  Basova, Yuliya 1403 UKR0.501-0.0640-2.40 
  Shakhaylo, Dmitriy 1686 UKR0.001-0.2040-8.00 
  Basova, Polina 1508 UKR0.5010.09403.60 
  Basov, Nikita 1434 UKR1.0010.484019.20 
  Basova, Yuliya 1403 UKR1.0010.444017.60 
  Shakhaylo, Dmitriy 1686 UKR0.001-0.2040-8.00 
  Basova, Polina 1508 UKR0.5010.09403.60 

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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