Individual Calculations May 2018
 Du, Chunhui  Total change: 45.20  Rating chartPersonal card
 18th Bangkok Chess Club Challenger 2018 Cha-Am THA 2018-04-15
RcRownchangeKK*chgGame
 1754 1942 6.00 7 1.13 40 45.20 
  Tan, Jia Xuan 1542  * MAS1.0010.08403.20 
  Kuich, Gero 1542  * SUI1.0010.08403.20 
  Tan, Teck Woon 1669 SGP1.0010.17406.80 
  Danyuttasilp, Yuttasak 1542  * THA1.0010.08403.20 
  Atul, Kumar 2012 IND1.0010.604024.00 
  Tan, Eng Seong 1987 MAS0.001-0.4440-17.60 
  Crowdy, Stephen C 1983 ENG1.0010.564022.40 
 * 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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