Individual Calculations February 2019
 Idrisov, Nazib  Total change: -6.80  Rating chartPersonal card
 KGZ Youth M16 2019 Bishkek KGZ 2019-01-04
RcRownchangeKK*chgGame
 1600 1422 1.00 4 -0.17 40 -6.80 
  Kerimkulov, Omurbek 1648 KGZ0.001-0.2140-8.40 
  Sakibaev, Nursultan 1784 KGZ0.001-0.1040-4.00 
  Mirlan Uulu, Syimyk 1669 KGZ0.001-0.1940-7.60 
  Ozgon, Ularbek 1300 KGZ1.0010.334013.20 

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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