Blitz: Individual Calculations July 2019
 Bykov, Sergey Dm.  Total change: 0.00  Rating chartPersonal card
 Open Blitz Kolomna Chmp. 2019 Kolomna RUS 2019-06-12
RcRownchangeRpKK*chgGame
 1471 0 0.00 3 0.00 671   0.00 
  Nikitin, Victor 1858 RUS0.0010.00 0.00 
  Nekhai, Igor 1325 RUS0.0010.00 0.00 
  Makeeva, Larisa 1230 RUS0.0010.00 0.00 

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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