Individual Calculations August 2022
 Altman, Joshua A  Total change: -6.40  Rating chartPersonal card
 1000GM #0002 IM Norm Tournament St. Louis, MO, USA USA 2022-07-19
RcRownchangeKK*chgGame
 2337 2162 2.50 9 -0.16 40 -6.40 
  Stefanov, Emil m2342 BUL0.001-0.2640-10.40 
  Cervantes, Thalia fwg2234 USA0.001-0.4040-16.00 
  Nyzhnyk, Illia g2686 UKR0.001-0.0340-1.20 
  Kozelov, Roman 2104 UKR0.501-0.0840-3.20 
  Wang, Tianqi m2402 USA0.5010.304012.00 
  Tokhirjonova, Gulr wg2329 USA1.0010.724028.80 
  Sethuraman, Sandee f2305 USA0.5010.19407.60 
  Proleiko, Julian 2239 USA0.001-0.3940-15.60 
  Williams, Justus m2390 USA0.001-0.2140-8.40 

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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