Individual Calculations September 2022
 Chu, Xiaoman  Total change: 7.60  Rating chartPersonal card
 52nd annual Continental Open Master Sturbridge, MA USA 2022-07-27
RcRownchangeKK*chgGame
 2046 1799 2.00 8 0.38 20 7.60 
  Shi, Jason f2140 USA0.001-0.1220-2.40 
  Arun, Siddharth 2068 USA0.5010.33206.60 
  Sun, Ryan c2096 USA0.001-0.1520-3.00 
  Ai, Evan Zihao 2094 USA0.001-0.1520-3.00 
  Times, Lawyer 2018 USA0.001-0.2220-4.40 
  Harriott, Tyrell 1918 USA1.0010.662013.20 
  Lee, Justin 2122 USA0.001-0.1320-2.60 
  Weisz, Bryan A 1913 USA0.5010.16203.20 

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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