Individual Calculations April 2023
 Zhuang, Kyle  Total change: 40.40  Rating chartPersonal card
 The 1st Annual Murray Newcomb Memorial Tournament Tysons Corner, Virginia USA 2023-03-10
RcRownchangeKK*chgGame
 1891 1721 2.50 5 1.01 40 40.40 
  Collier, Philip M 1745 USA1.0010.534021.20 
  Adu, Oladapo Oluto m2103 NGR0.5010.414016.40 
  Hyland, Mark 1870 USA0.5010.20408.00 
  Levine, Owen 1747 USA0.5010.04401.60 
  Diao, Matthew Guo 1989 USA0.001-0.1740-6.80 

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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