Blitz: Individual Calculations April 2020
 Grechkin, E.  Total change: -50.40  Rating chartPersonal card
 Championship SFO 2020 blitz Rostov-on-Don RUS 2020-03-15
RcRownchangeKK*chgGame
 1906 2159 6.00 11 -2.52 20 -50.40 
  Postol, Miron 1531 RUS1.0010.01200.20 
  Mikhaylov, Artem 1750 RUS0.001-0.9220-18.40 
  Danchenko, Artemiy 1907 RUS0.001-0.8120-16.20 
  Zherdev, Oleg 1935 RUS1.0010.22204.40 
  Litvinov, Anton 1854 RUS1.0010.14202.80 
  Dronov, Sergey 1978 RUS0.001-0.7420-14.80 
  Shurov, Alexander 1924 RUS1.0010.21204.20 
  Zakhozhai, Vladimir 1963 RUS1.0010.25205.00 
  Osipovich, Oleg f2079 RUS0.001-0.6120-12.20 
  Berdychevskaya, Natasha wf1781 RUS1.0010.09201.80 
  Najdin, Danil f2262 RUS0.001-0.3620-7.20 

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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