Individual Calculations September 2010
 Berdnikov, Jury  Total change: -28.95  Rating chartPersonal card
 Great Silk Way – 1 - 2010 Sudak UKR 2010-06-26
RcRownchangeKK*chgGame
 2012 2049 3.50 7 -0.34 15 -5.10 
  Skripka, Nikita 1838 UKR1.0010.23153.45 
  Palchun, Grigory 2095 RUS0.5010.06150.90 
  Sulejmanova, Ava wm2218 UKR0.001-0.2815-4.20 
  Gogol, Vladislav 1989 UKR0.001-0.5815-8.70 
  Prudnikov, Vladimir 1979 UKR1.0010.40156.00 
  Savvopulo, Anatolij 2100 UKR0.001-0.4315-6.45 
  Zhak, Oksana 1864 RUS1.0010.26153.90 

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)
 
 Great Silk Way – 2 - 2010 Sudak UKR 2010-07-10
RcRownchangeKK*chgGame
 1980 2049 2.50 7 -1.62 15 -24.30 
  Zhak, Oksana 1864 RUS1.0010.26153.90 
  Poljanskij, Vladimir 1817 UKR0.501-0.2915-4.35 
  Sharovskaya, Olga 1947 UKR0.501-0.1415-2.10 
  Zhak, Boris 1990 RUS0.501-0.0815-1.20 
  Alanakian, Jury 2134 UKR0.001-0.3815-5.70 
  Sulejmanova, Ava wm2218 UKR0.001-0.2815-4.20 
  Surgunchikov, Serge 1893 UKR0.001-0.7115-10.65 

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)
 
 Great Silk Way – 3 - 2010 Sudak UKR 2010-07-24
RcRownchangeKK*chgGame
 1961 2049 3.50 6 -0.19 15 -2.85 
  Smirnov, Sergey 1849 UKR0.501-0.2615-3.90 
  Zhak, Oksana 1864 RUS1.0010.26153.90 
  Sviridova, Olga 1932 RUS1.0010.34155.10 
  Zhak, Boris 1990 RUS0.001-0.5815-8.70 
  Petushinsky, Anton 2094 UKR1.0010.56158.40 
  Sergienko, Vladislav 2039 UKR0.001-0.5115-7.65 

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)
 
 Great Silk Way – 4 - 2010 Sudak UKR 2010-08-07
RcRownchangeKK*chgGame
 1986 2049 3.00 5 0.22 15 3.30 
  Terletsky, Oleg 2189 UKR0.001-0.3115-4.65 
  Apanasenok, Alexander 2185 RUS0.5010.18152.70 
  Gavrish, Leonid 2107 UKR0.5010.08151.20 
  Halkin, Yuri 1675 UKR1.0010.10151.50 
  Smelova, Anastasiya 1773 UKR1.0010.17152.55 

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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