Rapid: Individual Calculations September 2021
 Kostiuk, Mykola  Total change: 40.00  Rating chartPersonal card
 Dzharilgatska zatoka, (rapid) 2021 Skadovsk UKR 2021-07-23
RcRownchangeKK*chgGame
 1636 1088 1.00 6 0.73 20 14.60 
  Zhytkov, Alexandr 1724 UKR1.0010.992019.80 
  Bobok, Sergiy 1809 UKR0.001-0.0120-0.20 
  Ivanov, Daniil 1613 UKR0.001-0.0320-0.60 
  Kasyanov, Dmitry 1767 UKR0.001-0.0120-0.20 
  Kochura, Taras 1426 UKR0.001-0.1220-2.40 
  Nazarov, Anatoliy 1476 UKR0.001-0.0920-1.80 

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)
 
 "Cup of Independence - 2021" - rapid Kyiv UKR 2021-08-22
RcRownchangeKK*chgGame
 1477 1088 2.00 7 1.27 20 25.40 
  Marchenko, Yelyzaveta 1566 UKR0.001-0.0520-1.00 
  Bondar, Daria 1660 UKR0.001-0.0220-0.40 
  Prochaieva, Alina 1484 UKR0.001-0.0820-1.60 
  Yablonska, Alisa 1290 UKR1.0010.762015.20 
  Nalivaeva, Alisa 1397 UKR0.001-0.1420-2.80 
  Ambartsumian, Tyhran 1552 UKR0.001-0.0520-1.00 
  Bulai, Mariia 1388 UKR1.0010.852017.00 

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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