Individual Calculations September 2010
 Kovtunenko, Alexandr  Total change: -44.85  Rating chartPersonal card
 Moscow Summer 2010 open A Moscow RUS 2010-06-12
RcRownchangeKK*chgGame
 2067 2215 4.00 9 -2.26 15 -33.90 
  Grishaev, Igor 1986 MDA0.001-0.7915-11.85 
  Zubanov, Boris 2052 RUS1.0010.28154.20 
  Kudenko, Alexander 2012 RUS0.001-0.7615-11.40 
  Mayorov, Vasili 2110 RUS0.501-0.1415-2.10 
  Kuzmin, Mikhail 2111 RUS0.001-0.6415-9.60 
  Shmatkov, Mikhail 2158 RUS0.501-0.0815-1.20 
  Smotriakov, Arkady 2033 RUS1.0010.26153.90 
  Drozdov, Vladimir E. 2047 RUS0.501-0.2215-3.30 
  Bolshagin, Valery 2092 RUS0.501-0.1715-2.55 

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)
 
 2. A.Vyzhmanavin & S.Kiselev Memorial 2010 Moscow RUS 2010-07-03
RcRownchangeKK*chgGame
 2116 2258 4.00 7 -0.73 15 -10.95 
  Nikulin, Vladimir 1920 RUS1.0010.12151.80 
  Tekuchev, Robert 1962 RUS1.0010.15152.25 
  Rumjantsev, Juri 2201 RUS1.0010.42156.30 
  Zhadanov, Vasili B. 2255 RUS0.5010.00150.00 
  Moldavsky, Roman S. f2189 RUS0.001-0.6015-9.00 
  Kondratiev, Vissarion L. 2180 RUS0.001-0.6115-9.15 
  Lanin, Boris Dr 2102 RUS0.501-0.2115-3.15 

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)
 

 

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