Blitz: Individual Calculations January 2019
 Lo, Billy  Total change: -62.80  Rating chartPersonal card
 Hong Kong National Blitz Championships 2018 Hong Kong HKG 2018-12-17
RcRownchangeKK*chgGame
 1443 1818 5.00 9 -3.14 20 -62.80 
  Kannappan, Thanneermalai 1418  * HKG0.001-0.9220-18.40 
  Belza Garcia, Juan 1418  * HKG1.0010.08201.60 
  Siu, Cheuk Yiu 1454 HKG1.0010.10202.00 
  Lam, Emmett Michael 1507 HKG0.001-0.8620-17.20 
  Tai, Tak Yu 1418  * HKG1.0010.08201.60 
  Luk, Danbe Kin Tsun 1418  * HKG0.001-0.9220-18.40 
  Michishita, Noah 1418  * HKG0.501-0.4220-8.40 
  Lam, Chun Yung Samuel 1515 HKG0.501-0.3620-7.20 
  Lu, Victor 1418  * HKG1.0010.08201.60 
 * 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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