Rapid: Individual Calculations April 2020
 Boichuk, Alexei  Total change: -9.40  Rating chartPersonal card
 SFO_Rapid_2020 Omsk RUS 2020-03-04
RcRownchangeKK*chgGame
 1973 2156 5.50 9 -0.47 20 -9.40 
  Tushnolobov, Petr 1470 RUS1.0010.01200.20 
  Melnikova, Diana V 1844 RUS0.501-0.3620-7.20 
  Makarova, Olga 1742 RUS0.001-0.9320-18.60 
  Korobitsyna, Olesya 1747 RUS1.0010.08201.60 
  Karabut, Vladimir 1995 RUS1.0010.29205.80 
  Isaev, Anton 2230 RUS1.0010.602012.00 
  Zikunov, B 2202 RUS0.5010.06201.20 
  Emeljanov, Alexander 2169 RUS0.5010.02200.40 
  Sherbakov, Vladimir 2361 RUS0.001-0.2420-4.80 

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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