Rapid: Individual Calculations June 2023
 Lau, Lut Yin Luke  Total change: 26.20  Rating chartPersonal card
 London FIDE Rapidplay - 6 May 2023 - Open London ENG 2023-05-06
RcRownchangeKK*chgGame
 1822 2008 3.00 5 -0.55 20 -11.00 
  Vashisht-Pigem, Raman 1608  * ENG1.0010.08201.60 
  Buyandalai, Tumen 2149 MGL0.001-0.3120-6.20 
  Li, Ethan 1715 ENG0.001-0.8520-17.00 
  Vesciunas, Tomas 1907 LTU1.0010.36207.20 
  Hanache, Kai 1733 ENG1.0010.17203.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 4th Hammersmith Friday Evening FIDE Rapidplay London ENG 2023-05-12
RcRownchangeKK*chgGame
 1972 2008 5.00 6 1.86 20 37.20 
  Vekaria, Vinay 1608  * ENG1.0010.08201.60 
  Napolitano, Domenico N 1548 ENG1.0010.05201.00 
  Bates, Richard A m2395 ENG0.5010.41208.20 
  Lalic, Peter D c2066 ENG1.0010.582011.60 
  Cherniaev, Alexander g2268 ENG0.5010.32206.40 
  Badacsonyi, Frankie 1947 ENG1.0010.42208.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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