Individual Calculations September 2011
 Shakhnazarov, Oleg  Total change: 4.35  Rating chartPersonal card
 2011 Mechanics Summer Tournament San Francisco, California USA 2011-05-24
RcRownchangeKK*chgGame
 2055 2143 4.50 8 -0.19 15 -2.85 
  Milliken, William 1743  * USA1.0010.08151.20 
  Anderson, Michael 1822 USA1.0010.13151.95 
  Buscara, Sevan 2259 FRA1.0010.66159.90 
  Sandberg, Evan 2123 USA0.501-0.0315-0.45 
  Zavadsky, Peter 2287 SVK0.5010.19152.85 
  Cunningham, Robin f2299 USA0.001-0.2915-4.35 
  Wong, Russell 2106 USA0.001-0.5515-8.25 
  Todortsev, Victor 1799 USA0.501-0.3815-5.70 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 39th Annual World Open - U2200 Section Philadelphia, Pennsylvania USA 2011-06-28
RcRownchangeKK*chgGame
 2135 2143 1.50 2 0.48 15 7.20 
  Sen, Samir 2133 USA0.501-0.0115-0.15 
  Dzera, Victor 2136 CAN1.0010.49157.35 

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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