Individual Calculations December 2018
 Salimov, Ravshan  Total change: -19.60  Rating chartPersonal card
 Tournament dedicated to Memory of A. Anarkulov Samarkand UZB 2018-11-06
RcRownchangeKK*chgGame
 1645 1836 1.00 2 -0.49 40 -19.60 
  Usmonova, Zebo 1658 UZB0.001-0.7340-29.20 
  Ibodullaev, Jurabek 1632 UZB1.0010.24409.60 

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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