Individual Calculations October 2017
 Everett, Morgan  Total change: -22.60  Rating chartPersonal card
 2017 Michigan Open Dearborn, Michigan USA 2017-09-01
RcRownchangeKK*chgGame
 1666 1826 1.00 3 -1.13 20 -22.60 
  Lahr, Frederick H 1648 USA0.001-0.7320-14.60 
  Oneil, Brandon 1664 USA1.0010.29205.80 
  Das, Ayush 1685 USA0.001-0.6920-13.80 

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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