Individual Calculations June 2017
 Triplett, Thomas L  Total change: 10.40  Rating chartPersonal card
 14th Annual Great Lakes Open Battle Creek, Michigan USA 2017-05-05
RcRownchangeKK*chgGame
 1818 1671 1.50 4 0.26 40 10.40 
  Everett, Morgan 1834 USA0.5010.22408.80 
  Xu, Arthur Zihan 1920 USA0.5010.314012.40 
  Talayko, Edgar 1784 USA0.001-0.3540-14.00 
  Manion, Tom A 1732 USA0.5010.08403.20 

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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