Individual Calculations September 2019
 Ibnu, Iwan Schani  Total change: 2.80  Rating chartPersonal card
 U2200 Fide Classica Edition 6 Bandar Puteri Puchong, Selangor MAS 2019-08-24
RcRownchangeKK*chgGame
 1531 1643 4.00 6 0.14 20 2.80 
  Arumugam, Sanjaanah 1244 MAS1.0010.08201.60 
  Palaniappan, Keshav 1467 MAS1.0010.27205.40 
  Mohd Saprin, Amir Ghaazi 2004 MAS0.001-0.1020-2.00 
  Young, Teck Kang 1453 MAS1.0010.25205.00 
  Nordin, Muhd Syamsul Arif 1544 MAS1.0010.36207.20 
  Hiu, Jack Yuan 1473 MAS0.001-0.7220-14.40 

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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