Individual Calculations May 2010
 Lednev, Petr  Total change: -41.10  Rating chartPersonal card
 Christmas tmnt ROOI Moscow RUS 2009-12-15
RcRownchangeKK*chgGame
 2007 2022 2.00 7 -1.62 15 -24.30 
  Kisteneva, Liza wf1797 RUS0.001-0.7815-11.70 
  Sorokin, Adones 1924 RUS0.001-0.6315-9.45 
  Baigushev, Alexandr 1933 RUS0.501-0.1215-1.80 
  Chernov, Igor 2108 RUS1.0010.62159.30 
  Pokhlebin, Sergej 2023 RUS0.001-0.5015-7.50 
  Varezhkin, Viktor 2205 RUS0.001-0.2615-3.90 
  Pogoskin, Roman 2060 RUS0.5010.05150.75 

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)
 
 I.A.Rozhkov Memorial 2010 Rtg Kolchugino RUS 2010-02-15
RcRownchangeKK*chgGame
 2081 1983 3.00 11 -1.12 15 -16.80 
  Mnatsakanian, Boris 1850 RUS0.001-0.6815-10.20 
  Sharkov, Vladimir A. 2049 RUS1.0010.59158.85 
  Sharkova, Vera 1974 RUS0.501-0.0115-0.15 
  Chirva, Leonid 2247 RUS0.001-0.1815-2.70 
  Chulkov, Nikolay 1922 RUS0.501-0.0815-1.20 
  Cyriatova, Anastasiy 2077 RUS1.0010.63159.45 
  Nefedov, Sergey 2223 RUS0.001-0.2015-3.00 
  Dmitriev, Aleksandr 2113 RUS0.001-0.3215-4.80 
  Chirva, Svetlana wf2145 RUS0.001-0.2915-4.35 
  Radomsky, Viacheslav G 2221 RUS0.001-0.2015-3.00 
  Chirva, Anton 2067 RUS0.001-0.3815-5.70 

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)
 

 

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