Blitz: Individual Calculations June 2023
 Lau, Lut Yin Luke  Total change: 13.80  Rating chartPersonal card
 Hendon FIDE Blitz - May 2023 London ENG 2023-05-18
RcRownchangeKK*chgGame
 1878 1990 4.50 6 0.69 20 13.80 
  Limonov, Petr 1660 ENG1.0010.12202.40 
  Prateek, Wadhwa 1741 IND1.0010.19203.80 
  Oragwu, Chukwunonso f2234 NGR0.5010.30206.00 
  Sajanani, Vikas 1744 ENG1.0010.19203.80 
  Banerjee, Supratit 1768 SCO1.0010.22204.40 
  Badacsonyi, Stanley 2118 ENG0.001-0.3320-6.60 

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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