Rapid: Individual Calculations May 2022
 Han, Qixuan  Total change: 15.20  Rating chartPersonal card
 2nd Southend FIDE Rapid - Major Southend ENG 2022-04-14
RcRownchangeKK*chgGame
 1382 1310 2.00 3 0.76 20 15.20 
  Banerjee, Supratit 1182 SCO1.0010.33206.60 
  De Block, Gert 1564 BEL0.001-0.1920-3.80 
  Fornes, Darryl 1399 ENG1.0010.622012.40 

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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