Rapid: Individual Calculations August 2012
 Nigmatov, Ortik  Total change: 9.00  Rating chartPersonal card
 July 1st Weekend Open Tashkent UZB 2012-07-08
RcRownchangeKK*chgGame
 2123 1929 2.00 6 0.45 20 9.00 
  Begmuratov, Alisher 2236 UZB0.001-0.1420-2.80 
  Badalyan, Shavarsh 2024 UZB1.0010.632012.60 
  Muslimov, Farkhad 2169 UZB0.001-0.2020-4.00 
  Aripov, Iskandar 2188 UZB0.001-0.1820-3.60 
  Tohirjonova, Gulruhbegim 1955 UZB1.0010.542010.80 
  Golubev, Roman 2167 UZB0.001-0.2020-4.00 

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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