Individual Calculations October 2008
 Dean, Jim H  Total change: -11.55  Rating chartPersonal card
 12th North American FIDE Invitational Chicago, Illinois USA 2008-06-21
RcRownchangeKK*chgGame
 2309 2248 3.00 9 -0.76 15 -11.40 
  Kuderinov, Kirill m2422 KAZ0.001-0.2715-4.05 
  Yuan, Yuan Ling wf2119 CAN0.501-0.1715-2.55 
  Chow, Albert C f2198 USA0.501-0.0715-1.05 
  Arnold, Marc Tyler 2276 USA0.001-0.4615-6.90 
  Tate, Emory A m2378 USA0.001-0.3215-4.80 
  Young, Angelo m2381 PHI0.5010.18152.70 
  Stamnov, Alexander f2239 MKD0.501-0.0115-0.15 
  Pasalic, Mehmed f2392 GER0.001-0.3115-4.65 
  Felecan, Florin f2377 USA1.0010.671510.05 

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)
 
 109th Annual US Open Dallas, Texas USA 2008-08-02
RcRownchangeKK*chgGame
 2099 2243 4.00 6 -0.01 15 -0.15 
  Chiang, Jonathan 1893 USA1.0010.11151.65 
  West, Vanessa A 2073 USA1.0010.28154.20 
  Dejmek, Mark W 2136 USA0.001-0.6515-9.75 
  Pamatmat, Jarod M 1893 USA1.0010.11151.65 
  Root, Douglas D m2470 USA0.001-0.2115-3.15 
  Luchan, Jason G 2130 USA1.0010.35155.25 

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)
 
 64th Annual Ohio Chess Congress Columbus, Ohio USA 2008-08-30
RcRownchangeKK*chgGame
 2030 2243 1.50 2 0.00 15 0.00 
  Hollinberger, Drew 1902 USA1.0010.12151.80 
  Rea, Andrew B 2157 USA0.501-0.1215-1.80 

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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