Rapid: Individual Calculations July 2021
 Nikolaychik, Andrey  Total change: -14.80  Rating chartPersonal card
 Bryansk region Rapid chess Championship Bryansk RUS 2021-06-11
RcRownchangeKK*chgGame
 1784 1895 4.00 8 -0.74 20 -14.80 
  Moiseev, Nikolai V 1957 RUS1.0010.592011.80 
  Golovachev, Maksim 1714 RUS0.001-0.7420-14.80 
  Shmatov, Alexander 1392 RUS1.0010.04200.80 
  Koshmin, Bogdan 1936 RUS0.5010.06201.20 
  Kryuchkov, Eugene 1391 RUS0.501-0.4620-9.20 
  Artemov, Roman 1489 RUS0.001-0.9220-18.40 
  Khulapov, Vyacheslav 2138 RUS1.0010.802016.00 
  Bragin, Alexander 2252 RUS0.001-0.1120-2.20 

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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