Individual Calculations October 2023
 Liu, Tianyi (jack)  Total change: 42.40  Rating chartPersonal card
 Wimbledon FIDE Congress September 2023 - U2300 London ENG 2023-09-01
RcRownchangeKK*chgGame
 1878 1958 3.50 4 1.06 40 42.40 
  Delidimoudis, Konstantinos 1674 GRE1.0010.16406.40 
  Kuhendiran, Tharshan 1778 ENG1.0010.264010.40 
  Samarakoon, Vivash 1783 SRI1.0010.274010.80 
  Radovanovic, Jovica f2276 SRB0.5010.374014.80 

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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