Individual Calculations January 2020
 Lim, Chen Yi  Total change: 3.60  Rating chartPersonal card
 6th Johor International Challenger Chess Open 2019 Johor Bahru, Johor MAS 2019-12-02
RcRownchangeKK*chgGame
 1395 1125 1.00 5 0.09 40 3.60 
  Foo, Jiu Yarng Clarance 1525  * MAS0.001-0.0840-3.20 
  Chong, Bok Siong 1413 MAS0.001-0.1640-6.40 
  Hoo, Yen Qin 1303 MAS1.0010.734029.20 
  Akhramsyah, Ashraf Alimuddin Zah 1355 MAS0.001-0.2140-8.40 
  Benjamin, Nicholas Ryan 1380 MAS0.001-0.1940-7.60 
 * 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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