Blitz: Individual Calculations August 2021
 Potapov, Grigory  Total change: -37.20  Rating chartPersonal card
 Karelskaya skazka 2021 blitz Petrozavodsk RUS 2021-07-20
RcRownchangeKK*chgGame
 1513 1524 3.00 9 -1.86 20 -37.20 
  Sapegin, Viktor 2170 RUS0.5010.49209.80 
  Galov, Kirill 1211 RUS1.0010.14202.80 
  Nasonov, Vadim A. 1918 RUS0.001-0.0820-1.60 
  Galov, Yaroslav 1353 RUS0.001-0.7320-14.60 
  Drozdov, Artem 1588 RUS0.5010.09201.80 
  Prokopiev, Mikhail 1302 RUS0.001-0.7820-15.60 
  Gorkov, Ilia 1210 RUS1.0010.14202.80 
  Ershova, Sofya 1780 RUS0.001-0.1920-3.80 
  Kondratyuk, Vasiliy 1086 RUS0.001-0.9420-18.80 

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)
 

 

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