Individual Calculations September 2010
 Tatarinov, Dmitry  Total change: 24.00  Rating chartPersonal card
 Perm June 2010 Perm RUS 2010-06-21
RcRownchangeKK*chgGame
 2111 2072 4.50 8 0.91 25 22.75 
  Orekhov, Viktor 2256 RUS0.5010.24256.00 
  Shalynykh, Viktor 2042 RUS1.0010.462511.50 
  Tsyganov, Alexander 2106 RUS0.001-0.4525-11.25 
  Potemkin, Kirill 1945 RUS1.0010.33258.25 
  Karpenko, Alexander 2173 RUS0.001-0.3625-9.00 
  Syrokhvatov, Leonid V. 2235 RUS0.001-0.2825-7.00 
  Zaitsev, Avenir B. 1979 RUS1.0010.37259.25 
  Nechaev, Nikolay A. 2148 RUS1.0010.602515.00 

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)
 
 Perm July 2010 B Perm RUS 2010-07-20
RcRownchangeKK*chgGame
 2020 2072 4.00 7 0.05 25 1.25 
  Artamonov, Roman V. 1819 RUS1.0010.19254.75 
  Uljianova, Nadezhda wf2079 RUS1.0010.512512.75 
  Karpenko, Alexander 2173 RUS1.0010.642516.00 
  Matveeva, Olga wf2164 RUS0.001-0.3725-9.25 
  Rudometov, Maxim 1977 RUS0.001-0.6325-15.75 
  Ardovsky, Philip 2038 RUS0.001-0.5525-13.75 
  Batrak, Alexandra 1891 RUS1.0010.26256.50 

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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