Individual Calculations November 2011
 Ulrich, Thomas M  Total change: 11.55  Rating chartPersonal card
 4th Annual Louisville Open Louisville, Kentucky USA 2011-09-16
RcRownchangeKK*chgGame
 2248 2059 0.50 3 -0.35 15 -5.25 
  Boor, Carl B f2265 USA0.5010.26153.90 
  Vojinovic, Goran m2435 SRB0.001-0.0915-1.35 
  Ofek, Ariel 2045 USA0.001-0.5215-7.80 

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)
 
 20th Annual Midwest Class Championships Wheeling, Illinois USA 2011-10-14
RcRownchangeKK*chgGame
 2232 2059 2.50 5 1.12 15 16.80 
  Tsyganov, Igor f2283 USA1.0010.781511.70 
  Stamnov, Aleksandandr f2180 MKD0.5010.16152.40 
  Homa, Seth f2272 USA0.001-0.2315-3.45 
  Jayakumar, Adarsh 2219 USA1.0010.711510.65 
  Chow, Albert C f2206 USA0.001-0.3015-4.50 

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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