Individual Calculations September 2022
 Rutherford, Tyler  Total change: -22.40  Rating chartPersonal card
 17th annual Indianapolis Open Under 2100 Indianapolis, IN USA 2022-08-26
RcRownchangeKK*chgGame
 1615 1658 1.00 3 -0.56 40 -22.40 
  Cheng, Christopher 1260 USA1.0010.08403.20 
  Skorobogatykh, Andrei 1808 RUS0.001-0.3040-12.00 
  Huang, Ayden 1776 USA0.001-0.3440-13.60 

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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