Individual Calculations June 2023
 Chu, Xiaoman  Total change: 12.40  Rating chartPersonal card
 15th annual Open at Foxwoods - Open Mashantucket, CT USA 2023-04-05
RcRownchangeKK*chgGame
 2006 1837 3.00 8 0.62 20 12.40 
  Shanmugasundaram, Rajesh 2151 IND0.001-0.1420-2.80 
  Jiang, Andrew 2201 USA0.001-0.1020-2.00 
  Ling, Chenxuan 1615 USA1.0010.22204.40 
  Tanwir, Furqan 2056 USA1.0010.782015.60 
  Flaquer, Luis f2099 DOM0.5010.32206.40 
  Slade, Theodore Luke 2021 ENG0.5010.24204.80 
  Gangavarapu, Sreekar 2022 USA0.001-0.2620-5.20 
  Zhang, Roger 1879 USA0.001-0.4420-8.80 

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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