Individual Calculations January 2009
 Markevich, Arseniy  Total change: 30.00  Rating chartPersonal card
 4. N.A.Sirotin Memorial 2008 open Moscow RUS 2008-09-21
RcRownchangeKK*chgGame
 2198 2086 4.50 7 2.00 15 30.00 
  Umansky, Vladimir m2319 RUS1.0010.791511.85 
  Jorov, Boris 2097 RUS0.5010.02150.30 
  Borisov, Alexandr f2292 RUS1.0010.761511.40 
  Martynov, Vladimir 2168 RUS0.001-0.3915-5.85 
  Gumirov, Konstantin L 2185 RUS0.001-0.3615-5.40 
  Kashirsky, Eugeny D. 2016 RUS1.0010.40156.00 
  Erzhanov, Arman f2307 RUS1.0010.781511.70 

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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