Individual Calculations July 2018
 Lee, Brian  Total change: -24.40  Rating chartPersonal card
 2018 Washington Open Lynnwood, Washington USA 2018-05-26
RcRownchangeKK*chgGame
 1814 1765 2.00 6 -0.61 40 -24.40 
  Casey, Garrett 1864 USA1.0010.644025.60 
  Levine, Joseph 1885 USA1.0010.664026.40 
  Watts, Peter 1950 USA0.001-0.2640-10.40 
  Chen, Minda wc1807 USA0.001-0.4440-17.60 
  Lewis-Sandy, Joshua 1745 USA0.001-0.5340-21.20 
  Vega, Isaac 1631 USA0.001-0.6840-27.20 

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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