Individual Calculations June 2018
 Wang, William  Total change: -23.20  Rating chartPersonal card
 Illinois Youth Invitational Schamburg, Illinois USA 2018-05-04
RcRownchangeKK*chgGame
 1623 1635 2.00 5 -0.58 40 -23.20 
  Ladan, Nicholas 1631 USA0.001-0.5140-20.40 
  Platnick, Elijah 1506 USA0.001-0.6740-26.80 
  Gong, Brian 1736 USA0.5010.14405.60 
  Emrikian, Aren c1619 USA0.501-0.0240-0.80 
  Yang, Toby 1621 USA1.0010.484019.20 

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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