Individual Calculations June 2023
 Liu, Tianyi (jack)  Total change: 54.80  Rating chartPersonal card
 English Championships 2023 Kenilworth ENG 2023-05-26
RcRownchangeKK*chgGame
 2068 1915 3.50 7 1.37 40 54.80 
  Sedykh, Mikhail 2092 ENG0.5010.23409.20 
  Khandelwal, Ankush c2205 ENG0.001-0.1640-6.40 
  Baer, Bruce L 1950 ENG1.0010.554022.00 
  Shearsby, Jude 2102 ENG0.001-0.2640-10.40 
  Bak, Christopher 2010 ENG0.5010.13405.20 
  Dilley, Jason M 2059 ENG1.0010.694027.60 
  Merriman, James 2057 ENG0.5010.19407.60 

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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