Individual Calculations October 2018
 Ong, Zhiwei  Total change: 11.20  Rating chartPersonal card
 13th GOLDIS Malaysia Chess Challenge 2018 Cititel Midvalley, Kuala Lumpur MAS 2018-08-19
RcRownchangeKK*chgGame
 1421 1369 2.50 5 0.28 40 11.20 
  Tharsika, Prushotman-G 1077 MAS1.0010.15406.00 
  Chin, Shun Yi 1544 MAS0.001-0.2740-10.80 
  Kavin, Mohan 1140 MAS1.0010.21408.40 
  Handaru, Juan Izz Linardhi 1769  * INA0.001-0.0840-3.20 
  Draup, Hj. Abang Azman 1576 MAS0.5010.274010.80 
 * 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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