Individual Calculations April 2009
 Zakharov, Valentin  Total change: -20.90  Rating chartPersonal card
 Pavlodar-open-2008 Pavlodar KAZ 2008-12-14
RcRownchangeKK*chgGame
 2196 2381 3.00 7 -2.09 10 -20.90 
  Ospanov, Nazar 2112 KAZ1.0010.17101.70 
  Nukin, Askhat 2266 KAZ0.001-0.6610-6.60 
  Bagashev, Azat 2098 KAZ0.001-0.8410-8.40 
  Karmenov, Zhanibek 2198 KAZ0.001-0.7410-7.40 
  Trofimov, Yaroslav 2031 KAZ1.0010.11101.10 
  Pak, Evgeny 2243 KAZ1.0010.31103.10 
  Amanov, Zhanibek 2421 KAZ0.001-0.4410-4.40 

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)
 

 

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