Individual Calculations April 2015
 Ooi, Zhi Yang  Total change: 101.20  Rating chartPersonal card
 The National Closed Chess Championship 2015 (OPEN) Kuala Lumpur MAS 2015-03-14
RcRownchangeKK*chgGame
 1989 1951 6.50 9 2.53 40 101.20 
  Muhd Haruddin, Muhd Hazid Ekquan 1551  * MAS1.0010.08403.20 
  Ng, Tze Han 2241 MAS0.5010.344013.60 
  Wising, Abdul Sahim 2023 MAS1.0010.604024.00 
  Sabri, Mohd Saprin 2143 MAS0.5010.254010.00 
  Ismail, Ahmad f2054 MAS0.001-0.3640-14.40 
  Mohd Noor, Mohd Amin 1798 MAS1.0010.304012.00 
  Subramaniam, Sumant 2107 MAS1.0010.714028.40 
  Lye, Lik Zang 1919 MAS0.501-0.0440-1.60 
  Nik, Nik Ahmad Farouqi 2063 MAS1.0010.654026.00 
 * 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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