Individual Calculations September 2017
 Slade, Theodore  Total change: -15.20  Rating chartPersonal card
 6th Annual Washington International - Experts Rockville, Maryland USA 2017-08-12
RcRownchangeKK*chgGame
 1870 1917 3.00 6 -0.38 40 -15.20 
  Boris, Peter Theodore 1752 USA1.0010.284011.20 
  Siamon, David 1855 USA0.501-0.0940-3.60 
  Tan, Richard T 1955 USA0.5010.05402.00 
  Senft, Sean 2000 USA0.001-0.3940-15.60 
  Chiu, Isaac 1901 USA0.001-0.5240-20.80 
  Aripova, Nazima 1757 UZB1.0010.294011.60 

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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