Rapid: Individual Calculations April 2020
 Chobotov, Alexander  Total change: 7.40  Rating chartPersonal card
 Championship SFO 2020 rapid Rostov-on-Don RUS 2020-03-14
RcRownchangeKK*chgGame
 1661 1363 2.00 8 0.37 20 7.40 
  Chipiga, Maksim 2008 RUS0.001-0.0120-0.20 
  Shirinyan, Vazir 1738 RUS1.0010.912018.20 
  Shakun, Arkadiy 1723 RUS0.001-0.1020-2.00 
  Medvedev, Matvey c1790 RUS0.001-0.0720-1.40 
  Tulaeva, Mariya 1813 RUS0.001-0.0620-1.20 
  Koshelev, Oleg 1553 RUS0.001-0.2520-5.00 
  Koryshenko, Vladimir 1027 RUS1.0010.12202.40 
  Rolgeizer, Rikhard 1639 RUS0.001-0.1720-3.40 

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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