Individual Calculations August 2022
 Kozelov, Roman  Total change: -21.00  Rating chartPersonal card
 1000GM #0002 IM Norm Tournament St. Louis, MO, USA USA 2022-07-19
RcRownchangeKK*chgGame
 2343 2104 1.00 9 -1.05 20 -21.00 
  Proleiko, Julian 2239 USA0.001-0.3220-6.40 
  Williams, Justus m2390 USA0.001-0.1620-3.20 
  Stefanov, Emil m2342 BUL0.001-0.2020-4.00 
  Altman, Joshua A c2162 ENG0.5010.08201.60 
  Nyzhnyk, Illia g2686 UKR0.001-0.0220-0.40 
  Cervantes, Thalia fwg2234 USA0.001-0.3220-6.40 
  Wang, Tianqi m2402 USA0.001-0.1520-3.00 
  Tokhirjonova, Gulr wg2329 USA0.001-0.2220-4.40 
  Sethuraman, Sandee f2305 USA0.5010.26205.20 

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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