Individual Calculations January 2023
 Fang, Elbert  Total change: -30.40  Rating chartPersonal card
 2nd Annual Forester Open Frisco, Texas USA 2022-11-23
RcRownchangeKK*chgGame
 1699 1776 4.00 8 -0.76 40 -30.40 
  Melillo, Lucius 1776 USA0.001-0.5040-20.00 
  Cote, Gary L 1548 USA1.0010.21408.40 
  Spelman, Ronan P 1544 USA0.501-0.2940-11.60 
  Zhang, Andrew H 1844 USA0.5010.09403.60 
  Navarro, Roman N 1549 USA1.0010.21408.40 
  Dai, George J 1891 USA0.5010.16406.40 
  Warrier, Krishnan 1856 USA0.5010.11404.40 
  He, Justin S 1583 USA0.001-0.7540-30.00 

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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