Individual Calculations March 2012
 Mallawarachchi, T S  Total change: 29.40  Rating chartPersonal card
 Taskent Winter Open Tashkent UZB 2012-01-03
RcRownchangeKK*chgGame
 2095 1954 4.50 8 1.96 15 29.40 
  Tokhirjanova, Hulkar 2190 UZB1.0010.801512.00 
  Fedyashin, Sergey 2127 UZB0.5010.23153.45 
  Nazhmeddinov, Sirodjiddin 2200 UZB0.001-0.1915-2.85 
  Tohirjonova, Gulruhbegim 1885 UZB0.501-0.1015-1.50 
  Li, Georgiy 2081 UZB1.0010.671510.05 
  Golubev, Roman 2190 UZB1.0010.801512.00 
  Guseynov, Alihan 2067 UZB0.001-0.3515-5.25 
  Irkabayev, Ahmad 2023 UZB0.5010.10151.50 

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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