Individual Calculations October 2017
 Kwan, Nam Seng Eddy  Total change: -8.40  Rating chartPersonal card
 8th IGB Seniors Open Chess Championship 2017 Kuala Lumpur MAS 2017-08-28
RcRownchangeKK*chgGame
 1918 1859 3.00 8 -0.42 20 -8.40 
  Freeman, Michael Roy c2218 NZL0.001-0.1020-2.00 
  Ismail, Ahmad f2016 MAS0.001-0.2920-5.80 
  Masduki, J Dr 1616 INA0.501-0.3020-6.00 
  Quah, Seng Sun 2017 MAS1.0010.712014.20 
  Dang, Tat Thang 2133 VIE0.001-0.1720-3.40 
  Limono, Handjojo 1830 INA0.501-0.0420-0.80 
  Tukiran, Taulani 1950 MAS0.001-0.3820-7.60 
  Kuich, Gero 1563 SUI1.0010.15203.00 

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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