Individual Calculations April 2009
 Borisov, Sergey  Total change: 3.15  Rating chartPersonal card
 Kalmykia Chmp. 2008 Rtg Elista RUS 2008-12-12
RcRownchangeKK*chgGame
 2123 2126 3.50 8 -0.55 15 -8.25 
  Mantsinov, E. 2203 RUS0.001-0.3915-5.85 
  Ubushiev, Andrey 2187 RUS1.0010.58158.70 
  Shovunov, Baatr m2311 RUS0.001-0.2615-3.90 
  Begjanyan, Hrayr 2091 ARM0.501-0.0515-0.75 
  Imeeva, Aisa 1949 RUS1.0010.27154.05 
  Tsabdirov, Erdny 1933 RUS0.501-0.2515-3.75 
  Chub, Alexey 1918 RUS0.501-0.2715-4.05 
  Nyudleev, Dolgan 2393 RUS0.001-0.1815-2.70 

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)
 
 City Chess 2009 A Elista RUS 2009-01-03
RcRownchangeKK*chgGame
 2094 2112 6.00 10 0.76 15 11.40 
  Namruev, Anatoly 1952 RUS1.0010.29154.35 
  Grigoryan, Artur f2260 RUS0.5010.20153.00 
  Yurchenko, Nikolay 1986 RUS1.0010.33154.95 
  Erendzhenov, Stanislav m2267 RUS1.0010.711510.65 
  Akunka, Dmitry 2005 RUS0.501-0.1515-2.25 
  Namruev, Anatoly 1952 RUS1.0010.29154.35 
  Grigoryan, Artur f2260 RUS0.5010.20153.00 
  Yurchenko, Nikolay 1986 RUS0.001-0.6715-10.05 
  Erendzhenov, Stanislav m2267 RUS0.001-0.2915-4.35 
  Akunka, Dmitry 2005 RUS0.501-0.1515-2.25 

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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