Individual Calculations April 2008
 Tantsov, Peter  Total change: 29.75  Rating chartPersonal card
 Rating tmnt Moscow RUS 2007-11-25
RcRownchangeKK*chgGame
 1974 1708 2.00 8 0.56 25 14.00 
  Piskovets, Nikita 1966 RUS0.001-0.1825-4.50 
  Pokhlebin, Sergej 2008 RUS1.0010.852521.25 
  Lagashin, Pavel 2027 RUS0.5010.37259.25 
  Maidanova, Irina 1896 RUS0.001-0.2625-6.50 
  Piskovets, Nikita 1966 RUS0.001-0.1825-4.50 
  Pokhlebin, Sergej 2008 RUS0.001-0.1525-3.75 
  Lagashin, Pavel 2027 RUS0.5010.37259.25 
  Maidanova, Irina 1896 RUS0.001-0.2625-6.50 

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)
 
NOTE: K factor changed
 Moscow open 2008 B Moscow RUS 2008-02-02
RcRownchangeKK*chgGame
 2047 1708 2.00 8 1.05 15 15.75 
  Zafesov, Timur 2058 RUS0.001-0.1115-1.65 
  Babaev, Mikhail 2049 GER0.001-0.1215-1.80 
  Sidorov, Kirill 2026 RUS0.5010.37155.55 
  Hylapov, Valentin 2009 RUS1.0010.851512.75 
  Nikologorsky, Matfei 2058 RUS0.001-0.1115-1.65 
  Ileniak, Vasil 2058 UKR0.001-0.1115-1.65 
  Derbentseva, Irina wf2058 RUS0.001-0.1115-1.65 
  Mayorov, Vasili 2058 RUS0.5010.39155.85 

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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