Blitz: Individual Calculations September 2021
 Pohoretskyi, Vitalii  Total change: -25.60  Rating chartPersonal card
 Zori Karpat. Tournament E (blitz) Mykulychyn UKR 2021-07-31
RcRownchangeKK*chgGame
 1676 1336 0.00 6 -1.28 20 -25.60 
  Kostak, Tatiana wf2071 UKR0.001-0.0120-0.20 
  Gavrilov, Igor 1880 UKR0.001-0.0320-0.60 
  Savchenko, Mykhailo 1212 UKR0.001-0.6720-13.40 
  Basova, Polina 1571 UKR0.001-0.2120-4.20 
  Petrenko, Maryna 1461 UKR0.001-0.3320-6.60 
  Kovalskyi, Roman 1858 UKR0.001-0.0320-0.60 

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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