Individual Calculations June 2024
 Harder, Brady Richard  Total change: -61.60  Rating chartPersonal card
 33rd Annual Chicago Open Wheeling, IL USA 2024-05-23
RcRownchangeKK*chgGame
 2105 2175 2.00 6 -1.54 40 -61.60 
  Lin, Leo Fanyue c2011 CAN0.001-0.7240-28.80 
  Sethuraman, Roshan 2017 USA0.001-0.7140-28.40 
  Shangin, Lev 2023 USA0.501-0.2040-8.00 
  Wofford, Matthew 2031 USA1.0010.314012.40 
  Poliannikov, Danila f2321 USA0.001-0.3040-12.00 
  Singh, Hersh f2229 USA0.5010.08403.20 

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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