Individual Calculations January 2009
 Emdin, Mark  Total change: 23.55  Rating chartPersonal card
 European Youth Chess Championship 2008 - Boys U10 Herceg Novi MNE 2008-09-15
RcRownchangeKK*chgGame
 1987 1831 1.00 2 0.41 15 6.15 
  Paravyan, David 2035 RUS1.0010.761511.40 
  Duda, Jan-Krzysztof 1939 POL0.001-0.3515-5.25 

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)
 
 M.Chigorin Memorial 2008 open St.Petersburg RUS 2008-10-04
RcRownchangeKK*chgGame
 2096 1861 2.00 8 0.29 15 4.35 
  Molchanova, Tatjana wm2211 RUS0.001-0.1115-1.65 
  Ganichev, Alexander 2148 RUS0.001-0.1615-2.40 
  Zakharov, Yuri 2056 RUS0.001-0.2515-3.75 
  Androsov, Sergey 2078 RUS0.5010.28154.20 
  Sokolova, Vera wf2105 RUS0.5010.30154.50 
  Kopasov, Evgeny 2046 RUS0.001-0.2615-3.90 
  Sarkisov, Vladimir 1965 RUS1.0010.64159.60 
  Butuc, Maria wf2159 RUS0.001-0.1515-2.25 

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)
 
 St.Petersburg Autumn 2008 open St.Petersburg RUS 2008-11-01
RcRownchangeKK*chgGame
 2126 1861 2.50 9 0.87 15 13.05 
  Minina, Veronika 2153 RUS1.0010.851512.75 
  Vunder, Andrey 2211 RUS0.5010.39155.85 
  Sichinava, Zviad 2175 RUS0.001-0.1415-2.10 
  Krylov, Andrei 2105 RUS0.5010.30154.50 
  Savinov, Leonid 2159 RUS0.001-0.1515-2.25 
  Egorova, Ekaterina wf2071 RUS0.5010.27154.05 
  Kondratiev, Denis 2050 RUS0.001-0.2515-3.75 
  Letov, Petr 2158 RUS0.001-0.1515-2.25 
  Zakharov, Yuri 2056 RUS0.001-0.2515-3.75 

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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