Individual Calculations April 2013
 Lew, Zhi Hong  Total change: 21.60  Rating chartPersonal card
 SCF HPE Invitational Training Tournament Q1 2013 (R1 to R10 of 10) Singapore SIN 2013-01-05
RcRownchangeKK*chgGame
 1637 1460 3.50 10 0.72 30 21.60 
  Nisban, Cyrus 1441 SIN1.0010.473014.10 
  Woong, Zhi Wei William 1692 SIN0.001-0.2130-6.30 
  Tin, Ruiqi 1582 SIN1.0010.673020.10 
  Teo, Xu Yuan Nicholas 1608 SIN1.0010.703021.00 
  Yap, Lincoln 1860  * PHI0.001-0.0830-2.40 
  Ling, Jin Sheng Timothy 1608 SIN0.001-0.3030-9.00 
  Lee, Jun Wei 1650 SIN0.001-0.2530-7.50 
  Chua, Xavier 1658 SIN0.001-0.2430-7.20 
  Heng, Zheng Kai 1600 SIN0.001-0.3130-9.30 
  Chua, Jing Yuan Cyril 1674 SIN0.5010.27308.10 
 * 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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