Individual Calculations January 2019
 Lin, Ze Jun  Total change: 33.20  Rating chartPersonal card
 LEAP HK International Chess Open 2018 Hong Kong HKG 2018-12-22
RcRownchangeKK*chgGame
 1792 1641 3.50 8 0.83 40 33.20 
  Noguchi, Koji 2038 JPN1.0010.924036.80 
  Dew, Brian f2041  * HKG0.001-0.0840-3.20 
  Cheah, Cheok Fung 1928 MAS0.001-0.1640-6.40 
  King, Oliver Baekho 1316 HKG1.0010.13405.20 
  Mattausch, Jason 1385 USA1.0010.19407.60 
  Yang, Sung-Jui 1738 TPE0.5010.13405.20 
  Lin, Peisen 2018 CHN0.001-0.0940-3.60 
  Ho In Hei, Henry f1870 HKG0.001-0.2140-8.40 
 * 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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