Individual Calculations September 2010
 Homa, Seth  Total change: -23.85  Rating chartPersonal card
 38th Annual World Open - U2400 Section King of Prussia, Pennsylvania USA 2010-06-29
RcRownchangeKK*chgGame
 2144 2295 4.00 8 -1.59 15 -23.85 
  Defibaugh, Jared 2076 USA0.001-0.7815-11.70 
  Vazquez, Raul 2218 PUR1.0010.39155.85 
  Anderson, Renard W f2211 USA1.0010.38155.70 
  Francisco, Richard 2209 USA0.001-0.6215-9.30 
  Pamatmat, Jarod M 2064 USA0.501-0.2915-4.35 
  Daly, Troy 2137 USA0.001-0.7115-10.65 
  Marsh, Matthew L 2136 USA0.501-0.2115-3.15 
  Markovits, Alex 2102 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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