Rapid: Individual Calculations August 2021
 Tretiakov, Alexander  Total change: 1.00  Rating chartPersonal card
 Peaceful Atom 2021 Rapid Rostov-on-Don RUS 2021-07-24
RcRownchangeKK*chgGame
 1905 2140 7.00 9 0.05 20 1.00 
  Polikarpov, Ivan 1724 RUS1.0010.07201.40 
  Guz, Andrey 1821 RUS1.0010.13202.60 
  Vorobiov, Alexander V f1940 RUS0.501-0.2620-5.20 
  Rasskazov, Viktor 2141 RUS0.5010.00200.00 
  Medvedeva, Daria 1715 RUS1.0010.07201.40 
  Ischenko, Danil 1863 RUS1.0010.17203.40 
  Grechkin, Evgeniy 2042 RUS0.501-0.1320-2.60 
  Gagarin, Sergey 2002 RUS0.501-0.1920-3.80 
  Kuzin, Dmitriy 1893 RUS1.0010.19203.80 

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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