Individual Calculations August 2017
 Duke, Mateo  Total change: -1.60  Rating chartPersonal card
 3rd National Qualifier 2017 Scarbrough TTO 2017-06-17
RcRownchangeKK*chgGame
 1667 1602 2.00 5 -0.04 40 -1.60 
  Soondarsingh, Dev c1922 TTO0.001-0.1340-5.20 
  Moheni, Thuku 1205 TTO1.0010.08403.20 
  Thomas, Lewson 1765 TTO1.0010.724028.80 
  Lee, Hayden 1863 TTO0.001-0.1840-7.20 
  Maynard, David 1582 TTO0.001-0.5340-21.20 

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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