Individual Calculations July 2011
 Bayramsahatov, Serdarkuli  Total change: -1.80  Rating chartPersonal card
 Turkmenistan Championship 2011 Ashgabat TKM 2011-03-22
RcRownchangeKK*chgGame
 2240 2218 6.00 13 -0.12 15 -1.80 
  Atabayev, Maksat f2355 TKM0.001-0.3215-4.80 
  Bayramgeldiyev, Yusup 2219 TKM0.001-0.5015-7.50 
  Nazarov, Rustem 2021 TKM1.0010.25153.75 
  Atabayev, Yusup f2319 TKM0.001-0.3615-5.40 
  Annaberdiev, Meilis m2454 TKM0.5010.30154.50 
  Esenov, Annaberdi f2283 TKM0.001-0.4115-6.15 
  Silapov, Azat f2330 TKM0.5010.15152.25 
  Annayev, Timur 2232 TKM0.5010.02150.30 
  Haitbaev, Hayrulla 2092 TKM1.0010.33154.95 
  Chommyyev, Mihail f2203 TKM0.501-0.0215-0.30 
  Atabayev, Saparmyrat 2038 TKM0.501-0.2415-3.60 
  Annaberdiyev, Serdar 2166 TKM1.0010.43156.45 
  Kakageldyev, Amanmurad m2413 TKM0.5010.25153.75 

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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