Individual Calculations September 2021
 Clemens, Kristian  Total change: -14.60  Rating chartPersonal card
 Mechanics Institute Tuesday Night Marathon July-August 2021 - Open San Francisco, California USA 2021-07-13
RcRownchangeKK*chgGame
 1831 1919 3.50 7 -0.73 20 -14.60 
  Winslow, Elliott m2152 USA0.001-0.2120-4.20 
  Argo, Guy 1845 USA1.0010.40208.00 
  Riese, Kayven 1682 USA0.501-0.3020-6.00 
  Acosta, Anthony 1748 USA1.0010.27205.40 
  Bambou, Christophe 2192 FRA0.001-0.1720-3.40 
  Weng, Nicholas 1676 USA1.0010.20204.00 
  Zhou, Chelsea 1525 USA0.001-0.9220-18.40 

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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