Rapid: Individual Calculations September 2021
 Ermakov, Maxim  Total change: 25.80  Rating chartPersonal card
 Champ. Republic Bashkortostan_rapid_boys 17-19 Sterlitamak RUS 2021-08-20
RcRownchangeKK*chgGame
 1656 1831 7.00 9 1.29 20 25.80 
  Valiev, Rafael 1221 RUS1.0010.02200.40 
  Valiev, Rishat 1768 RUS1.0010.41208.20 
  Azizyan, Levon 1969 RUS0.001-0.3120-6.20 
  Kunakkuzin, Rinat 1883 RUS0.001-0.4320-8.60 
  Litvinov, Dmitri 1782 RUS1.0010.43208.60 
  Gafarov, Damir 1824 RUS1.0010.49209.80 
  Bigalin, Ilnar 1887 RUS1.0010.582011.60 
  Gupalo, Petr 1455 RUS1.0010.09201.80 
  Nasyrov, Danil R. 1118 RUS1.0010.01200.20 

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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