Rapid: Individual Calculations March 2018
 Ong, Zhiwei  Total change: -13.60  Rating chartPersonal card
 GACC Open Team Chess Championship 2018 Kuala Lumpur MAS 2018-01-21
RcRownchangeKK*chgGame
 1519 1427 1.00 4 -0.68 20 -13.60 
  A Rajah, Abdul Shukor 1827  * MAS0.001-0.0820-1.60 
  Razali, Muhd Syukur 1299 MAS0.001-0.6720-13.40 
  Lee, Yean Herng 1155 MAS1.0010.17203.40 
  Tee, Han Kang 1796 MAS0.001-0.1020-2.00 
 * 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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