Individual Calculations November 2019
 Drane, Robert  Total change: -7.60  Rating chartPersonal card
 2019 Steve Brandwein Memorial Tuesday Night Marathon - U2000 San Francisco, California USA 2019-08-06
RcRownchangeKK*chgGame
 1647 1745 4.00 7 -0.38 20 -7.60 
  Tamondong, Cesar 1584 USA1.0010.29205.80 
  Tuck, Drew 1572 USA1.0010.27205.40 
  Maser, Thomas 1861 USA1.0010.662013.20 
  Huberts, Alexander 1690 USA0.501-0.0820-1.60 
  Mohammed, Mansoor 1661 USA0.501-0.1220-2.40 
  Venkatagiri, Acharya 1456 IND0.001-0.8420-16.80 
  Robeal, Rafik 1702 USA0.001-0.5620-11.20 

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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