Individual Calculations April 2009
 Kopasov, Evgeny  Total change: 28.05  Rating chartPersonal card
 Rilton Elo 2008/2009 Stockholm SWE 2008-12-27
RcRownchangeKK*chgGame
 2029 2046 3.50 5 0.88 15 13.20 
  Nyberg, Bo 1959 SWE1.0010.38155.70 
  Puroila, Sippo 1947 FIN1.0010.36155.40 
  Lundberg, Roland 2016 SWE1.0010.46156.90 
  Todorovic, Zoran S 2116 SRB0.5010.10151.50 
  Matcins, Aleksejs 2105 LAT0.001-0.4215-6.30 

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)
 
 Marianske Lazne 2009 - Open Marianske Lazne CZE 2009-01-17
RcRownchangeKK*chgGame
 2084 2047 5.00 8 1.41 15 21.15 
  Schumacher, Ursula 1719 GER1.0010.13151.95 
  Zemerov, Vladimir m2317 RUS0.001-0.1715-2.55 
  Hruby, Vaclav, Ing. 1831 CZE1.0010.22153.30 
  Snorek, Milan, Ing. 2169 CZE0.001-0.3315-4.95 
  Endler, Boris 1912 CZE1.0010.32154.80 
  Welz, Peter Dr f2232 GER1.0010.741511.10 
  Pisk, Petr m2327 CZE0.5010.34155.10 
  Schumacher, Gottfried 2164 GER0.5010.16152.40 

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)
 
 Winter on Petrograd Side 2009 open St.Petersburg RUS 2009-01-26
RcRownchangeKK*chgGame
 1999 2047 3.50 7 -0.42 15 -6.30 
  Mukha, Aleksey 1926 RUS0.501-0.1615-2.40 
  Fedoseeva, Valentina 1765 RUS0.501-0.3415-5.10 
  Zakharov, Yuri 2003 RUS1.0010.44156.60 
  Salov, Vitaly V. 2175 RUS0.001-0.3315-4.95 
  Shushpanova, Nina wf1983 RUS1.0010.41156.15 
  Ganichev, Alexander 2151 RUS0.001-0.3615-5.40 
  Averjanov, Sergey 1993 RUS0.501-0.0815-1.20 

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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