Individual Calculations October 2021
 Belous, Vladimir  Total change: -2.30  Rating chartPersonal card
 PNWCC FIDE Masters - Artist Point Redmond, WA USA 2021-09-02
RcRownchangeKK*chgGame
 2373 2524 4.50 9 -1.66 10 -16.60 
  Narayanan, Samrug c2296 USA0.001-0.7910-7.90 
  Daza, Emilio Cordova g2556 PER0.5010.04100.40 
  Porter, Ryan W f2241 USA1.0010.16101.60 
  Castillo, Joshua D Ruiz g2499 COL0.501-0.0310-0.30 
  Santarius, Erik m2361 USA0.501-0.2210-2.20 
  Vazquez, Guillermo m2534 PAR0.5010.01100.10 
  Chen, Ryo Wenyu 2324 USA0.001-0.7610-7.60 
  Yan, Ruiyang wc2152 USA1.0010.10101.00 
  Tarjan, James Edward g2396 USA0.501-0.1710-1.70 

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)
 
 2021 Las Vegas Open - Open Las Vegas, Nevada USA 2021-09-15
RcRownchangeKK*chgGame
 2315 2524 8.00 9 1.43 10 14.30 
  Kondakov, Adrian c2124  * USA1.0010.08100.80 
  Ewing, Gabriel 2124  * USA1.0010.08100.80 
  Arutla, Aditya 2124  * USA1.0010.08100.80 
  Kavutskiy, Kostya m2387 USA1.0010.32103.20 
  Akobian, Varuzhan g2611 USA0.5010.12101.20 
  Perrine, Dalton f2226 USA1.0010.15101.50 
  Lin, Andy 2238 USA1.0010.16101.60 
  Nyzhnyk, Illia g2676 UKR0.5010.20102.00 
  Chen, Ryo Wenyu 2324 USA1.0010.24102.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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