Individual Calculations January 2020
 Pheng, Win Xie  Total change: 6.00  Rating chartPersonal card
 6th Johor International Challenger Chess Open 2019 Johor Bahru, Johor MAS 2019-12-02
RcRownchangeKK*chgGame
 1335 1118 2.00 7 0.15 40 6.00 
  Ibnu, Iwan Schani 1518  * MAS0.001-0.0840-3.20 
  Soo, Sheng Yuan 1350 MAS0.5010.294011.60 
  Chong, Bok Siang 1518  * MAS0.001-0.0840-3.20 
  Lim, Yee Ru 1026 MAS0.001-0.6340-25.20 
  Nor Ahdat, Nur Farhatul Hakimah 1113 MAS1.0010.494019.60 
  Liew, Kang Zhen 1518  * MAS0.001-0.0840-3.20 
  Hoo, Yen Qin 1303 MAS0.5010.24409.60 
 * 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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