Individual Calculations March 2020
 Vastrukhin, Oleg  Total change: -27.30  Rating chartPersonal card
 Aeroflot Open 2020 B Moscow RUS 2020-02-19
RcRownchangeKK*chgGame
 2310 2428 2.50 8 -2.73 10 -27.30 
  Skatchkov, Valery f2293 RUS1.0010.32103.20 
  Pujari, Rucha wm2189 IND1.0010.20102.00 
  Afanasiev, Nikita m2498 RUS0.001-0.4010-4.00 
  Sargsyan, Anna M. wm2374 ARM0.001-0.5810-5.80 
  Galaktionov, Artem f2343 RUS0.001-0.6210-6.20 
  Divya, Deshmukh wm2322 IND0.001-0.6410-6.40 
  Kirchei, Viktoriia wf2201 RUS0.501-0.2910-2.90 
  Yakubbaeva, Nilufar 2262 UZB0.001-0.7210-7.20 

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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