Individual Calculations January 2010
 Elfert, Aleksandr V.  Total change: -4.50  Rating chartPersonal card
 World Senior Championship Condino ITA 2009-10-27
RcRownchangeKK*chgGame
 2086 2021 4.00 10 -0.22 15 -3.30 
  Boehnisch, Manfred f2364 GER0.001-0.1215-1.80 
  Keze, Arnis 1831 RUS1.0010.25153.75 
  Bondick, Karl-Heinz 2171 GER1.0010.701510.50 
  Sawadkuhi, Massoud Amir f2228 IRI0.001-0.2315-3.45 
  Stull, Norbert 2168 LUX0.001-0.3015-4.50 
  Weinberg, Emanuele 1874 ITA1.0010.30154.50 
  Van Den Berg, Ad 2220 NED0.001-0.2415-3.60 
  Vladov, Mark 1917 GER1.0010.36155.40 
  Nordby, Bernt 2137 NOR0.001-0.3415-5.10 
  Kverndal, Leif 1948 NOR0.001-0.6015-9.00 

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)
 
 Ladies and Gentlemen B open Moscow RUS 2009-11-13
RcRownchangeKK*chgGame
 1873 1961 2.00 5 -0.97 15 -14.55 
  Burkov, Dmitry f2093 RUS0.001-0.3215-4.80 
  Rusinov, Mikhail 1858 RUS0.001-0.6415-9.60 
  Kuvaldin, Igor 2036 RUS0.001-0.4015-6.00 
  Rodnov, Sergey 1561  * RUS1.0010.08151.20 
  Malyshev, Roman B 1817 RUS1.0010.31154.65 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 5. N.A.Sirotin Memorial 2009 open Moscow RUS 2009-11-15
RcRownchangeKK*chgGame
 2067 1961 3.50 7 0.89 15 13.35 
  Osipov, Anatoly 1777 RUS0.501-0.2415-3.60 
  Martynov, Vladimir 2156 RUS1.0010.751511.25 
  Keze, Arnis 1803 RUS0.501-0.2115-3.15 
  Gumirov, Konstantin L 2122 RUS1.0010.711510.65 
  Kozlov, Vladimir N m2266 RUS0.001-0.1415-2.10 
  Prokopchuk, Yury 2250 RUS0.001-0.1615-2.40 
  Blagovidov, Vitaliy 2094 RUS0.5010.18152.70 

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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