Individual Calculations November 2009
 Markevich, Ilya  Total change: 5.40  Rating chartPersonal card
 M.Chigorin Memorial 2009 St.Petersburg RUS 2009-10-16
RcRownchangeKK*chgGame
 2254 2157 3.50 8 0.36 15 5.40 
  Papin, Vasily m2529 RUS0.5010.40156.00 
  Badmatsyrenov, Oleg f2437 RUS0.001-0.1615-2.40 
  Mikheev, Stanislav m2332 RUS0.001-0.2715-4.05 
  Jafari, Golnaz 1999 IRI1.0010.29154.35 
  Lanin, Alexsej m2446 RUS0.5010.34155.10 
  Weisbuch, Udi 2317 ISR0.001-0.2915-4.35 
  Pischikov, Vadim 1959 RUS0.501-0.2615-3.90 
  Tolkachiov, Vladimir 2013 RUS1.0010.31154.65 

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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