Individual Calculations March 2010
 Orekhov, Viktor  Total change: -13.05  Rating chartPersonal card
 Moscow open 2010 D Seniors Moscow RUS 2010-01-30
RcRownchangeKK*chgGame
 2112 2276 5.50 9 -0.87 15 -13.05 
  Lavrischev, Anatoliy 1923 RUS1.0010.11151.65 
  Gorin, Alexandr 2106 RUS0.501-0.2215-3.30 
  Novogrudsky, Nikolay f2230 RUS0.501-0.0615-0.90 
  Kopeikin, Yuri 2112 RUS0.501-0.2215-3.30 
  Zhuravliev, Vladilen 2072 RUS0.501-0.2615-3.90 
  Akulov, Leonid 2135 UKR0.501-0.1915-2.85 
  Nakhaenko, Viktor M. 2125 BLR1.0010.30154.50 
  Ljamin, Vladimir 2131 RUS0.001-0.6915-10.35 
  Mosionzhik, Ilya f2172 RUS1.0010.36155.40 

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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