Rapid: Individual Calculations December 2021
 Ponomarev, Andrey A.  Total change: 12.60  Rating chartPersonal card
 Rapid - SFO championship - 2021. B17 Barnaul RUS 2021-10-29
RcRownchangeKK*chgGame
 1685 1871 7.00 9 0.63 20 12.60 
  Shakhabidinov, Mukhamad 1431 RUS0.501-0.4420-8.80 
  Narskiy, Mikhail 1635 RUS1.0010.20204.00 
  Petrov, Mikhail E 1679 RUS1.0010.25205.00 
  Neretin, Ivan 1725 RUS1.0010.30206.00 
  Dudarev, Vladislav 1959 RUS0.5010.12202.40 
  Georgiev, Alexey 1523 RUS1.0010.11202.20 
  Yusupkhodzhaev, Vladimir 2011 RUS0.001-0.3120-6.20 
  Kazakov, Vadim 1734 RUS1.0010.32206.40 
  Buldakov, Aleksei 1464 RUS1.0010.08201.60 

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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