Individual Calculations July 2010
 Altounian, Levon  Total change: -22.20  Rating chartPersonal card
 2010 US Championship St. Louis, Missouri USA 2010-05-13
RcRownchangeKK*chgGame
 2554 2454 3.50 9 0.23 10 2.30 
  Kudrin, Sergey g2571 USA0.5010.16101.60 
  Shulman, Yury g2613 USA0.5010.21102.10 
  Stripunsky, Alexaner g2570 USA0.001-0.3410-3.40 
  Bhat, Vinay S g2547 USA0.5010.13101.30 
  Finegold, Benjamin g2539 USA0.001-0.3810-3.80 
  Hess, Robert L g2590 USA0.001-0.3210-3.20 
  Shankland, Samuel m2507 USA1.0010.57105.70 
  Benjamin, Joel g2565 USA0.001-0.3510-3.50 
  Gurevich, Dmitry g2488 USA1.0010.55105.50 

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)
 
 2010 Copper StaTe International Swiss Mesa, AZ USA 2010-06-03
RcRownchangeKK*chgGame
 2263 2454 4.00 9 -2.45 10 -24.50 
  Adelberg, David 2186 USA0.001-0.8310-8.30 
  Gurczak, John 2069 USA0.501-0.4110-4.10 
  Ristovic, Nenad f2194 CAN1.0010.18101.80 
  Sedlak, Nikola g2567 SRB0.001-0.3510-3.50 
  Mateer, Amanda 2072 USA0.501-0.4110-4.10 
  Marmont, Benjamin 2116 USA0.501-0.3810-3.80 
  Haskel, Jeffrey 2244 USA1.0010.23102.30 
  Ginsburg, Mark m2393 USA0.501-0.0810-0.80 
  Yermolinsky, Alex g2528 USA0.001-0.4010-4.00 

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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