Individual Calculations September 2018
 Ong, Thian Loon  Total change: -56.40  Rating chartPersonal card
 National States Championship 2018 Kota Kinabalu, Sabah MAS 2018-08-01
RcRownchangeKK*chgGame
 1950 2030 1.00 4 -1.41 40 -56.40 
  Mahmood Shah, Mukhriez Shah 1821 MAS0.501-0.2740-10.80 
  Erowan, Masrin 1993 MAS0.001-0.5540-22.00 
  Looi, Xin Hao 2117 MAS0.001-0.3840-15.20 
  Tan, Hong Ghee 1868 MAS0.501-0.2140-8.40 

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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