Rapid: Individual Calculations January 2015
 Nigmatov, Ortik  Total change: 54.80  Rating chartPersonal card
 Magic Chess 30.11 Weekly Open Tashkent UZB 2014-11-30
RcRownchangeKK*chgGame
 1933 2048 8.50 9 2.74 20 54.80 
  Kashaev, Mohir 1796 UZB0.501-0.3120-6.20 
  Rustamov, Anvar 1797 UZB1.0010.19203.80 
  Abdusalimov, Abdumalik 1846 UZB1.0010.24204.80 
  Zakharov, Anatoliy 1747 UZB1.0010.15203.00 
  Abdusattorova, Bakhora wf1808 UZB1.0010.20204.00 
  Vokhidov, Shamsiddin 2077 UZB1.0010.542010.80 
  Tokhirjonova, Gulrukhbegim wf1996 UZB1.0010.43208.60 
  Rahman, Adel 2038 UZB1.0010.49209.80 
  Karimov, Ibragim f2296 UZB1.0010.812016.20 

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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