Individual Calculations September 2018
 Safarov, Donior  Total change: -26.60  Rating chartPersonal card
 Karshi Open, Memorial of Ismat Shukurov 2018 Karshi UZB 2018-08-07
RcRownchangeKK*chgGame
 2047 1947 2.00 9 -1.33 20 -26.60 
  Vul, Arkadi Eremeevich g2219 RUS0.5010.33206.60 
  Aliev, Saidkosim 2169 UZB0.001-0.2220-4.40 
  Isomov, Umar 1989 UZB0.001-0.4420-8.80 
  Salimova, Asal 1949 UZB0.001-0.5020-10.00 
  Ziyaev, Negmat 1995 TJK0.5010.07201.40 
  Khonkeldiev, Sadik 2034 UZB0.001-0.3820-7.60 
  Sultanov, Jamshid 2060 UZB0.001-0.3520-7.00 
  Olimjonov, Sarvarbek 2005 UZB0.5010.08201.60 
  Khudoykulov, Nuriddin 2007 UZB0.5010.08201.60 

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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