Individual Calculations January 2009
 Markevich, Ilya  Total change: 10.80  Rating chartPersonal card
 St.Petersburg Chmp. 2008 Boys-16 St.Petersburg RUS 2008-11-03
RcRownchangeKK*chgGame
 2014 2106 3.50 6 -0.25 15 -3.75 
  Burshanov, Mikhail 1917 RUS0.501-0.2515-3.75 
  Abramichev, Artyom 2003 RUS0.501-0.1415-2.10 
  Kuzmin, Egor 1975 RUS0.501-0.1815-2.70 
  Gorbov, Andrey 1972 RUS1.0010.32154.80 
  Bazeev, German 2174 RUS0.001-0.4115-6.15 
  Usmanov, Vasily 2040 RUS1.0010.41156.15 

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)
 
 St.Petersburg Chmp. 2008 Boys-18 St.Petersburg RUS 2008-12-01
RcRownchangeKK*chgGame
 2152 2106 4.50 8 0.97 15 14.55 
  Yankovsky, Roman 2255 RUS0.001-0.3015-4.50 
  Shpartko, Grigory 2006 RUS1.0010.36155.40 
  Pyatin, Alexander 1993 RUS1.0010.35155.25 
  Barhudarian, Rafael f2327 RUS0.001-0.2215-3.30 
  Pakhomov, Egor 2220 RUS1.0010.66159.90 
  Smirnov, Artyom 2109 RUS1.0010.50157.50 
  Bazeev, German 2174 RUS0.5010.09151.35 
  Donskov, Anatoly 2131 RUS0.001-0.4715-7.05 

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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