Individual Calculations July 2009
 Altounian, Levon  Total change: -0.20  Rating chartPersonal card
 The Copper State International Mesa, Arizona USA 2009-05-29
RcRownchangeKK*chgGame
 2414 2454 5.50 10 -0.02 10 -0.20 
  Mueller, Jason L 2174 USA1.0010.16101.60 
  Pruess, David m2400 USA1.0010.42104.20 
  Barcenilla Jr, Rogelio m2503 PHI0.001-0.4310-4.30 
  Gareev, Timur g2590 UZB0.001-0.3210-3.20 
  Ristovic, Nenad f2252 CAN1.0010.24102.40 
  Kacheishvili, Giori g2613 GEO0.001-0.2910-2.90 
  Morshedi, Ali f2347 USA1.0010.35103.50 
  Ginsburg, Mark m2380 USA0.501-0.1010-1.00 
  Ippolito, Dean J m2443 USA1.0010.48104.80 
  Lenderman, Alex m2434 USA0.001-0.5310-5.30 

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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