Individual Calculations June 2019
 Wang, Jason  Total change: -2.40  Rating chartPersonal card
 28th Annual Chicago Open Wheeling, Illinois USA 2019-05-23
RcRownchangeKK*chgGame
 2223 2287 5.00 9 -0.12 20 -2.40 
  Zhou, Aiden 1926 CAN0.501-0.4020-8.00 
  Ngo, Bach 1962 USA1.0010.13202.60 
  Patel, Advait m2474 USA0.001-0.2620-5.20 
  Lee, Megan wm2088 USA0.501-0.2620-5.20 
  Wu, Logan 2143 USA1.0010.31206.20 
  Ostrovskiy, Aleksandr m2436 USA0.5010.20204.00 
  Harmon-Vellotti, Luke m2421 USA0.001-0.3220-6.40 
  Chasin, Nico f2181 USA1.0010.36207.20 
  Kiewra, Keaton m2375 USA0.5010.12202.40 

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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