Individual Calculations April 2008
 Murzin, Sergey  Total change: -54.75  Rating chartPersonal card
 Moscow open 2008 B Moscow RUS 2008-02-02
RcRownchangeKK*chgGame
 1986 2215 4.50 9 -2.57 15 -38.55 
  Udodov, Yuri 1966 RUS1.0010.19152.85 
  Derbentseva, Irina wf2073 RUS0.001-0.6915-10.35 
  Zhurikhin, Alexander 2025 RUS0.001-0.7515-11.25 
  Medvedev, Nikolai 1983 RUS1.0010.21153.15 
  Lagashin, Pavel 2015 RUS0.001-0.7615-11.40 
  Filatov, Vyacheslav 1967 RUS0.001-0.8115-12.15 
  De Luna Butz, Alberto 1867 ESP1.0010.11151.65 
  Rigovich, Albert 1996 RUS0.501-0.2815-4.20 
  Steyn, Valery 1984 RUS1.0010.21153.15 

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)
 
 Aeroflot open 2008 B Moscow RUS 2008-02-14
RcRownchangeKK*chgGame
 2290 2215 2.50 9 -1.08 15 -16.20 
  Citak, Selim f2319 TUR0.001-0.3615-5.40 
  Nguyen, Viet Tuong 2301 VIE0.001-0.3815-5.70 
  Nyzhdin, Andrey 2192 RUS0.001-0.5315-7.95 
  Kruchev, Boris f2260 RUS1.0010.56158.40 
  Mikhaylov, Yury f2303 RUS1.0010.62159.30 
  Yuferev, Oleg 2294 RUS0.5010.11151.65 
  Bodnaruk, Anastasia wf2317 RUS0.001-0.3615-5.40 
  Lyaskovsky, Viktor f2326 RUS0.001-0.3515-5.25 
  Stets, Vasilij m2294 UKR0.001-0.3915-5.85 

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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