Individual Calculations April 2009
 Piskunov, Alexandr  Total change: 36.15  Rating chartPersonal card
 Maestro Marchko 2008 Rtg Krasnoyarsk RUS 2008-12-20
RcRownchangeKK*chgGame
 2219 2039 1.50 7 -0.44 15 -6.60 
  Keosidi, Konstantin f2370 RUS0.001-0.1215-1.80 
  Pavlov, Oleg 2326 RUS0.001-0.1615-2.40 
  Belmeskin, Ilia 2170 RUS0.001-0.3215-4.80 
  Bryukhova, Ekaterina 2023 RUS1.0010.48157.20 
  Lomako, Anna wf2277 RUS0.001-0.2015-3.00 
  Avdeenko, Tatiana wf2168 RUS0.001-0.3315-4.95 
  Sosnin, Mikhail 2197 RUS0.5010.21153.15 

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)
 
 Krasnoyarsk Chmp. 2009 Rtg Krasnoyarsk RUS 2009-02-02
RcRownchangeKK*chgGame
 2200 2066 6.50 11 2.85 15 42.75 
  Vorontsov, Vladimir 2003 RUS1.0010.41156.15 
  Eshov, Vjacheslav 2388 RUS0.5010.37155.55 
  Pavlov, Oleg 2326 RUS0.001-0.1815-2.70 
  Malikov, Alexandr 2071 RUS0.001-0.4915-7.35 
  Nazin, Roman 2248 RUS0.5010.24153.60 
  Stepanidenko, Alexander 2196 RUS1.0010.681510.20 
  Keosidi, Konstantin f2370 RUS0.001-0.1415-2.10 
  Avdeenko, Tatiana wf2168 RUS1.0010.64159.60 
  Mullin, Alexandr 2090 RUS1.0010.53157.95 
  Zablotsky, Viktor 2209 RUS1.0010.691510.35 
  Simonenko, Andrey 2136 RUS0.5010.10151.50 

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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