Individual Calculations December 2018
 Wang, Eigen  Total change: -4.00  Rating chartPersonal card
 27th Annual Kings Island Open Blue Ash, Ohio USA 2018-11-09
RcRownchangeKK*chgGame
 2089 2213 3.00 5 -0.20 20 -4.00 
  Ulrich, Susanna 1880 USA1.0010.12202.40 
  Mills, James 2044 USA0.001-0.7220-14.40 
  Ye, Luke 1841 USA1.0010.10202.00 
  Baker, Vincent 2174 USA0.501-0.0520-1.00 
  Popilski, Gil g2506 ISR0.5010.35207.00 

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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