Individual Calculations September 2011
 Rasch, Holger  Total change: -15.45  Rating chartPersonal card
 8th Annual Philadelphia International Philadelphia, Pennsylvania USA 2011-06-25
RcRownchangeKK*chgGame
 2258 2287 3.50 8 -0.70 15 -10.50 
  Gorman, Dov f2323 USA0.001-0.4515-6.75 
  Mayers, Dan 1964 USA1.0010.13151.95 
  Kojima, Shinya f2328 JPN0.001-0.4415-6.60 
  Obiamiwe, Paul E 2010 NGR1.0010.17152.55 
  Ardaman, Miles F f2301 USA1.0010.52157.80 
  Romanenko, Vladimir m2467 BLR0.5010.24153.60 
  Garcia, Gildardo J g2367 COL0.001-0.3915-5.85 
  Piasetski, Leon D m2301 CAN0.001-0.4815-7.20 

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 - Open Section Philadelphia, Pennsylvania USA 2011-06-28
RcRownchangeKK*chgGame
 2310 2287 4.00 9 -0.33 15 -4.95 
  Smirin, Ilya g2661 ISR0.001-0.1015-1.50 
  Wang, Eigen 2115 USA1.0010.27154.05 
  Mulyar, Michael A m2399 USA0.001-0.3515-5.25 
  Harmon-Vellotti, Luke 2184 USA1.0010.36155.40 
  Krush, Irina mwg2469 USA0.5010.24153.60 
  Sundararajan, Kidambi g2467 IND0.001-0.2615-3.90 
  Liam, Henry 2150 CAN0.501-0.1815-2.70 
  Thaler, Michael 2244 USA0.001-0.5615-8.40 
  Ulrich, Thomas M 2098 USA1.0010.25153.75 

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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