Individual Calculations June 2019
 Pereira, Johnharry  Total change: -6.80  Rating chartPersonal card
 46th Selangor Open Chess Tournament 2019 Cititel Midvalley, Kuala Lumpur MAS 2019-04-26
RcRownchangeKK*chgGame
 1628 1553 3.00 8 -0.34 20 -6.80 
  Mohd Saprin, Amir Ghaazi 1953  * MAS0.001-0.0820-1.60 
  Ang, Ern Jie Anderson 1706 MAS0.001-0.3020-6.00 
  Chong, Bok Siong 1330 MAS1.0010.22204.40 
  Tham, Tick Hong Jax 1882 MAS0.001-0.1220-2.40 
  Muthu, P 1482 IND0.001-0.6020-12.00 
  Rahimie, Mustafa 1271 MAS1.0010.16203.20 
  Muzzaffar, Ahmad 1781 MAS1.0010.792015.80 
  Wong, Zi Yue 1619 MAS0.001-0.4120-8.20 
 * 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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