Individual Calculations September 2021
 Mulyar, Michael A  Total change: 0.70  Rating chartPersonal card
 51st Annual Continental Open - Master Sturbridge, Massachusetts USA 2021-08-12
RcRownchangeKK*chgGame
 2373 2366 3.00 6 0.07 10 0.70 
  Hu, Merric 2089 USA1.0010.17101.70 
  Zhou, Jianchao g2619 CHN0.001-0.1910-1.90 
  Shamatava, Ana wf2155 GEO1.0010.23102.30 
  Tsay, Vincent f2315 USA1.0010.43104.30 
  Jacobson, Brandon g2481 USA0.001-0.3410-3.40 
  Mikhalevski, Victor g2579 ISR0.001-0.2310-2.30 

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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