Individual Calculations January 2009
 Bereolos, Peter  Total change: -4.05  Rating chartPersonal card
 16th North American FIDE Invitational Skokie, Illinois USA 2008-10-18
RcRownchangeKK*chgGame
 2345 2330 5.00 9 0.66 15 9.90 
  Pasalic, Mehmed f2391 GER0.5010.08151.20 
  Felecan, Florin f2368 USA1.0010.55158.25 
  Young, Angelo m2358 PHI0.5010.04150.60 
  Finegold, Ben m2527 USA0.5010.25153.75 
  Parikh, Valay m2393 IND0.001-0.4115-6.15 
  Melekhina, Alisa wf2299 USA0.501-0.0415-0.60 
  Stamnov, Aleksander f2230 MKD1.0010.36155.40 
  Tate, Emory m2339 USA1.0010.51157.65 
  Haessel, Dale f2199 CAN0.001-0.6815-10.20 

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)
 
 17th Annual Kings Island Open Mason, Ohio USA 2008-11-14
RcRownchangeKK*chgGame
 2203 2330 1.00 3 -0.93 15 -13.95 
  Moroney, Timothy M 1980 USA1.0010.11151.65 
  Smith, Bryan G m2406 USA0.001-0.4015-6.00 
  Homa, Seth 2224 USA0.001-0.6415-9.60 

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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