Individual Calculations October 2023
 Lim, Lui Lung  Total change: -27.40  Rating chartPersonal card
 18th Dato Arthur Tan Malaysian Open Chess Championship Kuala Lumpur MAS 2023-08-27
RcRownchangeKK*chgGame
 1720 1687 2.50 8 -1.37 20 -27.40 
  Momeni, E 2175 IRI0.001-0.0420-0.80 
  Khadijah, Qurotaain wf2050 INA0.001-0.1020-2.00 
  Singh, Eshwant 1905 MAS0.001-0.2220-4.40 
  Wee, Yin Lin 1330 MAS0.501-0.3920-7.80 
  Phadke, Sohan f2166 IND0.5010.45209.00 
  Isaac, Lee Zhia Wei 1321 MAS0.001-0.9020-18.00 
  Govindasamy, Kanes 1371 MAS0.501-0.3720-7.40 
  Cheng, Chee Heng Jayden 1443 SGP1.0010.20204.00 

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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