Individual Calculations April 2008
 Perpeliev, Gencho  Total change: -16.65  Rating chartPersonal card
 Orienta-3 Rtg Moscow RUS 2007-11-24
RcRownchangeKK*chgGame
 1910 1738 1.00 9 -1.55 25 -38.75 
  Leite, Ernst 2083 RUS0.001-0.1125-2.75 
  Finoshin, Alexander 1913 RUS0.001-0.2725-6.75 
  Chistyakov, Andrey 1862 RUS0.001-0.3325-8.25 
  Shkolov, Dmitry 1670 RUS0.001-0.5925-14.75 
  Bush, Jason 1953 ENG1.0010.772519.25 
  Paster, Arkady M. 1976 RUS0.001-0.2025-5.00 
  Ustinov, Alexander 1857 RUS0.001-0.3425-8.50 
  Sapronov, Boris S. 1921 RUS0.001-0.2625-6.50 
  Lisachenko, Natalia 1956 RUS0.001-0.2225-5.50 

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)
 
 Rating tmnt B Moscow RUS 2007-12-30
RcRownchangeKK*chgGame
 1976 1738 1.00 4 0.20 25 5.00 
  Seregin, Alexey 1955 RUS0.001-0.2225-5.50 
  Raevsky, Evgeny 1997 RUS0.001-0.1825-4.50 
  Seregin, Alexey 1955 RUS1.0010.782519.50 
  Raevsky, Evgeny 1997 RUS0.001-0.1825-4.50 

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)
 
NOTE: K factor changed
 Moscow open 2008 B Moscow RUS 2008-02-02
RcRownchangeKK*chgGame
 2019 1738 2.50 8 1.14 15 17.10 
  Yudkevich, Mikhail 2088 RUS0.001-0.1115-1.65 
  Nersesian, Vagram 2056 RUS0.5010.37155.55 
  Tekuchev, Robert 2033 RUS0.001-0.1515-2.25 
  Elfert, Aleksandr V. m2088 RUS0.001-0.1115-1.65 
  Smolsky, Yury 1943 RUS1.0010.761511.40 
  Piskov, Vladimir 2073 RUS0.001-0.1215-1.80 
  Grabovets, Nadezhda 1973 RUS0.001-0.2115-3.15 
  Matyushin, Lev 1898 RUS1.0010.711510.65 

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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