Individual Calculations November 2022
 Shen, Newman  Total change: 24.40  Rating chartPersonal card
 30th annual Midwest Class Championships - 1800-2099 Wheeling, IL USA 2022-10-07
RcRownchangeKK*chgGame
 1682 1640 1.50 2 0.61 40 24.40 
  Feng, Jay 1768 USA1.0010.674026.80 
  Wang, Maxwell Georg 1596 USA0.501-0.0640-2.40 

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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