Rapid: Individual Calculations September 2020
 Marzakov, Mihail  Total change: 38.40  Rating chartPersonal card
 Varna Games Week Varna BUL 2020-08-29
RcRownchangeKK*chgGame
 1788 1139 2.00 5 1.92 20 38.40 
  Georgiev, Konstantin 1874 BUL0.001-0.0120-0.20 
  Petrov, Ivan Dimitrov 1638 BUL1.0010.962019.20 
  Stoyanov, Daniel 1767 BUL0.5010.49209.80 
  Nikolov, Krasen 1874 BUL0.5010.49209.80 
  Petrov, Plamen 1789 BUL0.001-0.0120-0.20 

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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