Individual Calculations January 2017
 Heng, Gu Jia  Total change: -37.20  Rating chartPersonal card
 8th Penang Heritage City International Chess Open 2016 (Challenger) Penang MAS 2016-12-05
RcRownchangeKK*chgGame
 1431 1594 4.00 7 -0.93 40 -37.20 
  Ooi, Zhi Ping 1243 MAS1.0010.11404.40 
  Noor Akbar, Muhd Aziz Farhan 1920 MAS0.001-0.1340-5.20 
  Chin, Shun Yi 1398 MAS0.501-0.2540-10.00 
  Tay, Xiong Ze Darren Christopher 1376 MAS0.501-0.2840-11.20 
  Ding, Dao En wc1368 MAS1.0010.21408.40 
  Kumaresan, Nhavin 1311 MAS0.501-0.3440-13.60 
  Navaratnam, Rohan Shan Tze 1399 MAS0.501-0.2540-10.00 

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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