Individual Calculations November 2010
 Iwu, Okechukwu A  Total change: 12.90  Rating chartPersonal card
 Chess.MN 3rd FIDE Open Rating Tournament Minneapolis,MN USA 2010-09-18
RcRownchangeKK*chgGame
 2094 2182 3.50 5 0.52 15 7.80 
  Ravi, Saisree 1782  * USA1.0010.08151.20 
  Fellman, Mike 1998 USA1.0010.26153.90 
  Bu, Kevin 2159 USA1.0010.47157.05 
  Nagle, Sean M f2386 USA0.001-0.2415-3.60 
  Drake, Jason M 2147 USA0.501-0.0515-0.75 
 * 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)
 
 19th Annual Midwest Class Championships Wheeling, Illinois USA 2010-10-15
RcRownchangeKK*chgGame
 2244 2182 2.50 5 0.34 15 5.10 
  Ulrich, Thomas M 2086 USA1.0010.37155.55 
  Amanov, Mesgen g2493 TKM0.001-0.1415-2.10 
  Kleiman, Jake m2402 USA0.001-0.2215-3.30 
  Menon, Gopal 2203 USA0.5010.03150.45 
  Veech, John 2035 USA1.0010.30154.50 

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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