Rapid: Individual Calculations April 2020
 Losev, Ivan S.  Total change: -24.40  Rating chartPersonal card
 Egoryevsk Guslitsa Rapid - 2020 Egoryevsk RUS 2020-03-09
RcRownchangeKK*chgGame
 1758 1956 4.00 8 -1.22 20 -24.40 
  Khromov, Pavel 1372 RUS0.001-0.9820-19.60 
  Rachkov, Andrey A. 1519 RUS1.0010.06201.20 
  Selezneva, Anna 1377 RUS1.0010.02200.40 
  Cheglov, Kirill 1402 RUS1.0010.03200.60 
  Zhovtan, Nikolay 1746 RUS1.0010.23204.60 
  Afanasiev, Anton 2199 RUS0.001-0.2020-4.00 
  Geracimov, A. 2337 RUS0.001-0.0920-1.80 
  Ryzhkov, Sergey 2110 RUS0.001-0.2920-5.80 

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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