Individual Calculations September 2010
 Shakhnazarov, Oleg  Total change: -9.15  Rating chartPersonal card
 Summer Tuesday Night Marathon San Francisco, California USA 2010-05-25
RcRownchangeKK*chgGame
 2047 2207 1.50 3 -0.61 15 -9.15 
  Sanguinetti, George 2003 USA0.501-0.2615-3.90 
  Manvelyan, Hovik 1969 USA1.0010.20153.00 
  Fuentes, Romulo 2169 USA0.001-0.5515-8.25 

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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