Individual Calculations January 2017
 Goh, Zi Han  Total change: -0.80  Rating chartPersonal card
 8th Penang Heritage City International Chess Open 2016 (Challenger) Penang MAS 2016-12-05
RcRownchangeKK*chgGame
 1455 1463 2.00 4 -0.02 40 -0.80 
  Loh, Zhang Yan Leonard 1110 SGP0.501-0.3940-15.60 
  Chow, Guo Quan Jovan 1267 SGP1.0010.254010.00 
  Singh, Eshwant 1647 MAS0.5010.24409.60 
  Audiali 1794 INA0.001-0.1240-4.80 

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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