Individual Calculations April 2008
 Sorokina, Anastasia  Total change: 3.00  Rating chartPersonal card
 M.Chigorin Memorial 2007 B St.Petersburg RUS 2007-12-01
RcRownchangeKK*chgGame
 2156 2013 3.00 8 0.52 15 7.80 
  Fedoseev, Vladimir 2236 RUS0.001-0.2215-3.30 
  Semenenko, Sergey 2184 RUS0.5010.23153.45 
  Nikitinyh, Boris 2221 RUS0.001-0.2315-3.45 
  Minina, Veronika 2136 RUS1.0010.671510.05 
  Zakharov, Yuri 2091 RUS0.001-0.3915-5.85 
  Savchuk, Vladimir 2080 RUS1.0010.59158.85 
  Bazeev, German 2163 RUS0.001-0.3015-4.50 
  Pimenov, Revolt 2139 RUS0.5010.17152.55 

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)
 
 Petrovskaya Ladya 2008 open Peterhof RUS 2008-01-03
RcRownchangeKK*chgGame
 2042 2070 4.00 8 -0.32 15 -4.80 
  Kopasov, Evgeny 2130 RUS1.0010.58158.70 
  Prokuronov, Eduard f2295 RUS0.001-0.2215-3.30 
  Voronenkov, Sergey 1987 RUS0.001-0.6115-9.15 
  Pyatin, Alexander 2028 RUS0.501-0.0615-0.90 
  Rahunoks, Arturs 1878 LAT1.0010.25153.75 
  Gantsevich, Aleksei 2045 RUS0.001-0.5315-7.95 
  Shishkin, Vadim 1907 RUS1.0010.28154.20 
  Donskov, Anatoly 2063 RUS0.501-0.0115-0.15 

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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