Rapid: Individual Calculations February 2023
 Han, Qixiang  Total change: 48.40  Rating chartPersonal card
 Kensington FIDE Rapid Chess 15 January - Major London ENG 2023-01-15
RcRownchangeKK*chgGame
 1467 1357 3.00 5 1.21 40 48.40 
  Seaton, Daniel James 1602 ENG1.0010.804032.00 
  Pepe, Salvatore 1454 ENG1.0010.634025.20 
  Glotzer, Roland 1515 FRA1.0010.714028.40 
  Singha, Swati 1373 IND0.001-0.4840-19.20 
  Landman, Aharon 1393 ENG0.001-0.4540-18.00 

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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