Individual Calculations July 2009
 Tukhvatullin, Vladislav  Total change: 8.85  Rating chartPersonal card
 Ufa Chmp. 2009 HL open Ufa RUS 2009-03-01
RcRownchangeKK*chgGame
 2285 2227 4.50 10 0.18 15 2.70 
  Guzairov, Arthur 2039 RUS0.501-0.2415-3.60 
  Kalegin, Evgenij m2510 RUS0.001-0.1615-2.40 
  Aplaev, Yuriy 2171 RUS1.0010.42156.30 
  Nechepurenko, Roman V. f2508 RUS1.0010.841512.60 
  Nozdrin, Alexander V 2413 RUS0.001-0.2615-3.90 
  Karimov, Farid 2029 RUS1.0010.24153.60 
  Ibragimov, Maxim 2142 RUS1.0010.38155.70 
  Jamilov, Robert F 2397 RUS0.001-0.2815-4.20 
  Darmin, Dmitry f2396 RUS0.001-0.2815-4.20 
  Glidzhain, Gor 2240 RUS0.001-0.4815-7.20 

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)
 
 Dautov Memorial 2009 open Ufa RUS 2009-04-01
RcRownchangeKK*chgGame
 2118 2263 6.50 9 0.41 15 6.15 
  Tupikov, Oleg 1955 RUS0.501-0.3615-5.40 
  Churaev, Raif 2089 RUS0.001-0.7315-10.95 
  Iksanov, Timur 2014 RUS1.0010.19152.85 
  Tagirov, Kajum K 1913 RUS1.0010.11151.65 
  Khaziev, Anvar 2083 RUS1.0010.26153.90 
  Zakirov, Rafael 2143 TKM1.0010.34155.10 
  Melnikov, Sergey 2074 RUS1.0010.25153.75 
  Jamilov, Robert F 2425 RUS0.5010.21153.15 
  Darmin, Dmitry f2367 RUS0.5010.14152.10 

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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