Individual Calculations January 2020
 Pang, Qirui  Total change: 32.40  Rating chartPersonal card
 6th Johor International Challenger Chess Open 2019 Johor Bahru, Johor MAS 2019-12-02
RcRownchangeKK*chgGame
 1548 1447 5.00 8 1.83 40 73.20 
  Doan, Thi Van Anh wf1847  * VIE0.001-0.0840-3.20 
  Kok, Fang Lin 1236 MAS1.0010.23409.20 
  Lim, Min Zhe 1219 MAS1.0010.21408.40 
  Wan Abd Rahim, Wan Mohd Azmie 1824 MAS0.5010.414016.40 
  Chen, Zhiyuan 1571 CHN0.5010.17406.80 
  Tee, Shun Yao 1557 MAS0.5010.15406.00 
  Ferrie, Peter 1335 ENG1.0010.354014.00 
  Foo, Jiu Weir Brien 1795 MAS0.5010.394015.60 
 * 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)
 
 11th Penang Heritage City International Chess Open 2019 (Challenger) Georgetown, Penang MAS 2019-12-09
RcRownchangeKK*chgGame
 1268 1447 4.00 7 -1.02 40 -40.80 
  Khoo, Yong Hao Nexus 1047  * MAS1.0010.08403.20 
  Choo, Ting Han 1190 MAS1.0010.18407.20 
  Foo, Jiu Weir Brien 1795 MAS0.001-0.1140-4.40 
  Ng, Shao Wen Joshua 1236 MAS0.001-0.7740-30.80 
  Lim, Janice 1173 MAS1.0010.17406.80 
  Wijaya, Jefferson 1195 INA0.001-0.8140-32.40 
  Chin, Wen Zhan Ryan 1243 MAS1.0010.24409.60 
 * 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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