Individual Calculations February 2023
 Morin, Andrey  Total change: -13.00  Rating chartPersonal card
 BOTVINNIK CUP_A_2023 Moscow RUS 2023-01-03
RcRownchangeKK*chgGame
 1977 1957 3.00 7 -0.65 20 -13.00 
  Afanasiev, Nikita g2562 RUS0.001-0.0220-0.40 
  Voloshkin, Daniil 1801 RUS0.501-0.2120-4.20 
  Ilyina, Lada 1808 RUS1.0010.30206.00 
  Melnikov, Fedor 1918 RUS0.501-0.0520-1.00 
  Dichkovskij, Andrey 1931 UKR0.501-0.0420-0.80 
  Yarikov, Artem 1921 RUS0.501-0.0520-1.00 
  Ulikhanyan, Alexandr 1901 RUS0.001-0.5820-11.60 

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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