Individual Calculations July 2008
 Shulman, Yury  Total change: 17.00  Rating chartPersonal card
 10th Annual Foxwoods Open Mashantucket, Connecticut USA 2008-03-19
RcRownchangeKK*chgGame
 2461 2614 7.00 9 0.81 10 8.10 
  Onyekwere, Chikwere 2264 NGR1.0010.11101.10 
  Ardaman, Miles f2314 USA1.0010.15101.50 
  Friedel, Joshua m2487 USA0.501-0.1710-1.70 
  Ippolito, Dean m2417 USA0.501-0.2510-2.50 
  Martinez, Marcel f2418 USA1.0010.25102.50 
  Hess, Robert m2445 USA1.0010.28102.80 
  Ivanov, Alexander g2554 USA0.501-0.0810-0.80 
  Sadvakasov, Darmen g2624 KAZ1.0010.51105.10 
  Shabalov, Alexander g2622 USA0.5010.01100.10 

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)
 
 2008 Frank K Berry US Championship Tulsa, Oklahoma USA 2008-05-13
RcRownchangeKK*chgGame
 2540 2606 7.00 9 1.69 10 16.90 
  Fedorowicz, John g2459 USA0.501-0.2010-2.00 
  Pruess, David m2425 USA1.0010.26102.60 
  Gulko, Boris g2559 USA1.0010.43104.30 
  Onischuk, Alexander g2664 USA0.5010.08100.80 
  Kaidanov, Gregory g2596 USA1.0010.49104.90 
  Kudrin, Sergey g2549 USA1.0010.42104.20 
  Becerra, Julio g2575 USA1.0010.46104.60 
  Perelshteyn, Eugene g2552 USA0.501-0.0810-0.80 
  Friedel, Josh m2484 USA0.501-0.1710-1.70 

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)
 
 17th Annual Chicago Open Wheeling, Illinois USA 2008-05-23
RcRownchangeKK*chgGame
 2432 2606 3.50 6 -0.80 10 -8.00 
  Homa, Seth 2256 USA1.0010.11101.10 
  Stopa, Jacek m2430 POL0.501-0.2310-2.30 
  Ginsburg, Mark m2365 USA1.0010.20102.00 
  Yermolinsky, Alex g2518 USA0.501-0.1210-1.20 
  Paragua, Mark g2538 PHI0.501-0.0910-0.90 
  Friedel, Joshua m2484 USA0.001-0.6710-6.70 

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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