Rapid: Individual Calculations September 2021
 Kostiuk, Konstantin  Total change: -38.20  Rating chartPersonal card
 Dzharilgatska zatoka, (rapid) 2021 Skadovsk UKR 2021-07-23
RcRownchangeKK*chgGame
 1462 1594 2.50 7 -1.91 20 -38.20 
  Zadorozhnyj, Aleksandr 2013 UKR0.001-0.0720-1.40 
  Strelnik, Alexandr 1376 UKR0.001-0.7820-15.60 
  Plisa, Illya 1013 UKR1.0010.02200.40 
  Abramenko, Yehor 1369 UKR0.501-0.2820-5.60 
  Tarasov, Sviatoslav 1155 UKR1.0010.06201.20 
  Elizarenko, Vitaliy 1832 UKR0.001-0.2020-4.00 
  Nazarov, Anatoliy 1476 UKR0.001-0.6620-13.20 

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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