Individual Calculations September 2012
 Zakharov, Anatoliy  Total change: -30.45  Rating chartPersonal card
 Magic Chess Open 2012 Tashkent UZB 2012-07-16
RcRownchangeKK*chgGame
 1851 1902 1.50 4 -0.77 15 -11.55 
  Abdusattorov, Nodirbek 1937 UZB0.5010.05150.75 
  Saydaliev, Saidakbar 1906 UZB0.001-0.4915-7.35 
  Foziljonov, Hojiakbar 1786 UZB1.0010.34155.10 
  Abdusattorova, Bakhora 1775 UZB0.001-0.6715-10.05 

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)
 
 4th Hokim Cup Tashkent UZB 2012-07-29
RcRownchangeKK*chgGame
 1944 1902 1.00 5 -1.26 15 -18.90 
  Begmuratov, Alisher 2236 UZB0.001-0.1215-1.80 
  Rahman, Adel 2058 UZB0.001-0.2915-4.35 
  Shokirova, Mukkadam 1662 UZB1.0010.20153.00 
  Ainutdinova, Yekaterina wf2036 KAZ0.001-0.3215-4.80 
  Yaqubbayeva, Nilufar 1728 UZB0.001-0.7315-10.95 

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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