Individual Calculations July 2009
 Kayumov, Sergey  Total change: -26.00  Rating chartPersonal card
 11th Dubai Open 2009 Dubai UAE 2009-04-26
RcRownchangeKK*chgGame
 2341 2450 4.50 9 -1.14 10 -11.40 
  Abdulrahman, Al Yafee 2100 UAE1.0010.11101.10 
  Malakhatko, Vadim g2618 BEL0.001-0.2810-2.80 
  Darwish, Mohamed 2119 SYR1.0010.12101.20 
  Poghosyan, Suren 2285 ARM0.001-0.7210-7.20 
  Tabada, Jobannie C 2186 PHI1.0010.18101.80 
  Alhuwar, Jasem f2293 UAE1.0010.29102.90 
  Milanovic, Danilo g2564 SRB0.5010.16101.60 
  McHedlishvili, Mikheil g2586 GEO0.001-0.3210-3.20 
  Mamedjarova, Zeinab wg2316 AZE0.001-0.6810-6.80 

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)
 
 Uzbekistan`s Championship (Men) Tashkent UZB 2009-05-28
RcRownchangeKK*chgGame
 2386 2450 5.50 12 -1.46 10 -14.60 
  Kasyan, Aleksandr f2305 UZB1.0010.31103.10 
  Niyazmetov, R 2227 UZB0.501-0.2810-2.80 
  Iuldachev, Saidali g2497 UZB0.5010.07100.70 
  Saidov, Beqali 2345 UZB0.501-0.1410-1.40 
  Hamrakulova, Yulduz wm2191 UZB1.0010.18101.80 
  Dzhumaev, Marat g2552 UZB0.5010.14101.40 
  Faizulaev, Akmal 2275 UZB0.001-0.7310-7.30 
  Egin, Vladimir m2439 UZB0.501-0.0210-0.20 
  Holmirzaev, Bahodir 2265 UZB0.001-0.7410-7.40 
  Kvon, Andrey 2425 UZB0.501-0.0310-0.30 
  Khamrakulov, Dzhurabek m2524 UZB0.5010.10101.00 
  Filippov, Anton g2584 UZB0.001-0.3210-3.20 

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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