Individual Calculations April 2015
 Ismail, Ahmad  Total change: 1.00  Rating chartPersonal card
 The National Closed Chess Championship 2015 (OPEN) Kuala Lumpur MAS 2015-03-14
RcRownchangeKK*chgGame
 1970 2054 5.50 9 0.05 20 1.00 
  Chan, Kim Yew 1775 MAS1.0010.16203.20 
  Yusoff, Fairul 1854 MAS1.0010.24204.80 
  Lye, Lik Zang 1919 MAS0.001-0.6820-13.60 
  Johari, Camilia wf1848 MAS1.0010.24204.80 
  Ooi, Zhi Yang 1951 MAS1.0010.36207.20 
  Nik, Nik Ahmad Farouqi 2063 MAS0.5010.01200.20 
  Abdullah, Mohd Kamal 2177 MAS0.5010.17203.40 
  Fong, Yit San c2096 MAS0.5010.06201.20 
  Zulkifli, Muhd Syazwan 2050 MAS0.001-0.5120-10.20 

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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