Individual Calculations September 2019
 Stevens, Matthew  Total change: -13.20  Rating chartPersonal card
 2019 Denker Tournament of High School Champions Orlando, Florida USA 2019-08-03
RcRownchangeKK*chgGame
 2073 2306 4.00 6 -0.66 20 -13.20 
  Hamley, Ryan 2005 USA0.501-0.3520-7.00 
  Sinha, Sahil m2302 USA0.501-0.0120-0.20 
  Romero, Jonah 1929 USA1.0010.09201.80 
  Li, Max 2113 USA0.501-0.2520-5.00 
  Zhong, Howard 2035 USA0.501-0.3320-6.60 
  Sun, Rick 2054 USA1.0010.19203.80 

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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