Blitz: Individual Calculations December 2020
 Lazarev, Mikhail S.  Total change: 52.20  Rating chartPersonal card
 SPb B13 Blitz Championship 2020 St. Petersburg RUS 2020-11-04
RcRownchangeKK*chgGame
 1370 1143 5.00 9 2.61 20 52.20 
  Filippov, Kirill P. 1663 RUS0.001-0.0320-0.60 
  Gorn, Konstantin 1123 RUS0.501-0.0320-0.60 
  Bogomolov, Alexey S. 1132 RUS1.0010.48209.60 
  Bolshakov, Maxim 1298 RUS1.0010.712014.20 
  Kuznetsov, Viktor 1147 RUS0.5010.01200.20 
  Noskov, Kirill I. 1346 RUS1.0010.762015.20 
  Melnikov, Fedor 1390 RUS0.001-0.1920-3.80 
  Mertins, Ostap 1591 EST1.0010.942018.80 
  Tiulyagin, Matvey 1637 RUS0.001-0.0420-0.80 

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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