Individual Calculations June 2024
 Kogen, Jonathan Sterling  Total change: -8.00  Rating chartPersonal card
 33rd Annual Chicago Open Wheeling, IL USA 2024-05-23
RcRownchangeKK*chgGame
 2128 2197 5.00 9 -0.40 20 -8.00 
  Zhou, Jianchao g2569 CHN0.001-0.1020-2.00 
  Shafer, Logan Clark 2027 USA0.501-0.2220-4.40 
  Bauml, Broderick 2030 USA1.0010.28205.60 
  Ren, Jesse 2070 USA0.501-0.1720-3.40 
  Chen, Derek 1962 USA1.0010.21204.20 
  Jacobson, Aaron f2421 USA0.001-0.2220-4.40 
  He, Junchen 2012 CHN0.001-0.7420-14.80 
  Meduri, Aakaash 2023 USA1.0010.27205.40 
  Rajendra, Avinash Shashikala 2037 USA1.0010.29205.80 

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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