Rapid: Individual Calculations January 2020
 Lam, Theodore Lukas  Total change: 8.60  Rating chartPersonal card
 Hong Kong National Rapid Chess Championship 2019 Hong Kong HKG 2019-11-24
RcRownchangeKK*chgGame
 1609 1434 2.50 7 0.43 20 8.60 
  Sarwate, Rohit 1607 HKG1.0010.732014.60 
  Luk, Luen-Wah f1834  * HKG0.001-0.0820-1.60 
  Ho, In Hei Henry f1684 HKG0.001-0.1920-3.80 
  Lau, Tsun Ming 1530 HKG1.0010.632012.60 
  Kwong, Wing Ki 1667 HKG0.001-0.2120-4.20 
  Lam, Daniel King Wai f1834  * HKG0.001-0.0820-1.60 
  Luk, Danbe 1110 HKG0.501-0.3720-7.40 
 * 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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