Rapid: Individual Calculations January 2015
 Abdusattorova, Bakhora  Total change: 17.80  Rating chartPersonal card
 Magic Chess 30.11 Weekly Open Tashkent UZB 2014-11-30
RcRownchangeKK*chgGame
 1920 1808 5.50 8 2.64 20 52.80 
  Holmatov, Shohruh 1857 UZB1.0010.572011.40 
  Zakharov, Anatoliy 1747 UZB1.0010.42208.40 
  Vokhidov, Shamsiddin 2077 UZB0.001-0.1720-3.40 
  Nigmatov, Ortik 2048 UZB0.001-0.2020-4.00 
  Ibragimova, Iroda 1924 UZB1.0010.662013.20 
  Abdusalimov, Abdumalik 1846 UZB1.0010.552011.00 
  Haylaev, Otabek 1819 UZB1.0010.522010.40 
  Rahman, Adel 2038 UZB0.5010.29205.80 

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)
 
 Magic Chess Championship 2014 Tashkent UZB 2014-12-28
RcRownchangeKK*chgGame
 1795 1892 2.50 7 -1.75 20 -35.00 
  Ilyushin, Viktor 1632 UZB0.501-0.3220-6.40 
  Vladimirov, Vladimir 2045 UZB0.001-0.3020-6.00 
  Amartcev, Petr 1559 UZB1.0010.12202.40 
  Otahonov, Tohirjon 1657 UZB0.001-0.7920-15.80 
  Rahman, Adel 2036 UZB0.001-0.3120-6.20 
  Rakhimov, Rustam 1598 UZB1.0010.15203.00 
  Igonin, Temur f2041 UZB0.001-0.3020-6.00 

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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