Individual Calculations September 2017
 Fishbein, Matthew E  Total change: 2.80  Rating chartPersonal card
 47th Annual Continental Open Sturbridge, Massachusetts USA 2017-08-10
RcRownchangeKK*chgGame
 1946 1925 2.50 5 0.14 20 2.80 
  Hallenbeck, Alex 1910 USA0.001-0.5220-10.40 
  Sowa, Aidan 1849 USA1.0010.40208.00 
  Ramanathan, Suraj 1885 USA0.501-0.0620-1.20 
  Mejia, Sergio 1994 GUA1.0010.602012.00 
  Meredith, Matthew 2094 USA0.001-0.2820-5.60 

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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