Individual Calculations June 2018
 Yang, Toby  Total change: -100.80  Rating chartPersonal card
 Illinois Youth Invitational Schamburg, Illinois USA 2018-05-04
RcRownchangeKK*chgGame
 1617 1621 0.00 5 -2.52 40 -100.80 
  Rao, Patrick 1675 USA0.001-0.4240-16.80 
  Parthasarathy, Madhav 1533 USA0.001-0.6240-24.80 
  Platnick, Elijah 1506 USA0.001-0.6640-26.40 
  Gong, Brian 1736 USA0.001-0.3440-13.60 
  Wang, William 1635 USA0.001-0.4840-19.20 

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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