Individual Calculations September 2017
 Vahidov, Tair  Total change: -4.00  Rating chartPersonal card
 Karshi Open, Memorial of Ismat Shukurov Karshi UZB 2017-08-06
RcRownchangeKK*chgGame
 2333 2420 5.00 9 -0.40 10 -4.00 
  Aliev, Saidkosim 2149 UZB1.0010.17101.70 
  Khusanov, Bekzod 2020  * UZB1.0010.08100.80 
  Kazhgaleyev, Murtas g2576 KAZ0.5010.21102.10 
  Khusnutdinov, Rustam g2459 KAZ0.5010.05100.50 
  Yakubboev, Nodirbek 2433 UZB0.5010.02100.20 
  Ziatdinov, Raset g2282 USA0.501-0.1910-1.90 
  Abdusattorov, Nodirbek m2470 UZB0.001-0.4310-4.30 
  Jumanov, Elbek 2262 UZB0.501-0.2110-2.10 
  Nigmatov, Ortik f2350 UZB0.501-0.1010-1.00 
 * 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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