Individual Calculations September 2018
 Soliev, Jakhon  Total change: 20.00  Rating chartPersonal card
 Karshi Open Gr. B, Memorial of Ismat Shukurov 2018 Karshi UZB 2018-08-07
RcRownchangeKK*chgGame
 1643 1305 1.00 4 0.50 40 20.00 
  Mamayusupov, Jasur 1705  * UZB1.0010.924036.80 
  Djuraev, Sanjar 1659 UZB0.001-0.1140-4.40 
  Sardorova, Robiyakhon 1539 UZB0.001-0.2140-8.40 
  Khamdamov, Siyovush 1668 UZB0.001-0.1040-4.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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