Individual Calculations July 2021
 Andreev, Viktor B.  Total change: -36.40  Rating chartPersonal card
 Botvinnik_Cup_A Moscow RUS 2021-06-01
RcRownchangeKK*chgGame
 1898 2065 1.00 4 -1.82 20 -36.40 
  Nasyrov, Anton 1754 RUS0.501-0.3620-7.20 
  Amirdzhanyan, Vladimir 2021 RUS0.001-0.5620-11.20 
  Yonal, Timur c1818 RUS0.501-0.3120-6.20 
  Shamsijarov, Aleksandr 2000 RUS0.001-0.5920-11.80 

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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