Individual Calculations November 2011
 Wong, Yinn Long  Total change: -20.70  Rating chartPersonal card
 MALAYSIA CHESS CHALLENGE 2011 Kuala Lumpur MAS 2011-08-17
RcRownchangeKK*chgGame
 1963 1685 0.00 4 -0.69 30 -20.70 
  Mariano, Cristine Rose wm2017 PHI0.001-0.1230-3.60 
  Mohammad, Hasan 1842 BAN0.001-0.2930-8.70 
  Zulkifli, Muhd Syazwan 1981 MAS0.001-0.1530-4.50 
  Erowan, Masrin 2012 MAS0.001-0.1330-3.90 

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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