Individual Calculations October 2018
 Saw, Lye Guan  Total change: 16.60  Rating chartPersonal card
 9th IGB Seniors Open Chess Championship 2018 Cititel Midvalley, Kuala Lumpur MAS 2018-08-19
RcRownchangeKK*chgGame
 1761 1530 2.50 7 0.83 20 16.60 
  Lee, Soi-Hock 1930  * MAS0.001-0.0820-1.60 
  Tham, Tick Hong Jax 1878 MAS0.5010.39207.80 
  Tarimo, Didik Widiarso 1753 INA1.0010.782015.60 
  Muzzaffar, Ahmad 1816 MAS0.001-0.1620-3.20 
  Kwan, Nam Seng Eddy 1864 MAS0.001-0.1220-2.40 
  Lee, Wing Kin 1157 HKG1.0010.10202.00 
  Spiller, Paul c1930  * NZL0.001-0.0820-1.60 
 * 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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