Individual Calculations September 2009
 Shankland, Samuel  Total change: 26.20  Rating chartPersonal card
 2nd New York International New York, NY USA 2009-06-19
RcRownchangeKK*chgGame
 2427 2446 6.50 9 1.79 10 17.90 
  Molner, Mackenzie 2384 USA1.0010.41104.10 
  Maltese, Adam S 2222 USA1.0010.22102.20 
  Arnold, Mark T m2408 USA0.501-0.0510-0.50 
  Gerzhoy, Leonid m2420 CAN1.0010.46104.60 
  Stripunsky, Alexander g2556 USA0.5010.15101.50 
  Harper, Ryan f2206 TRI1.0010.20102.00 
  Barbosa, Oliver A m2426 PHI1.0010.47104.70 
  Hracek, Zbyneil g2604 CZE0.5010.21102.10 
  Kacheishvili, Giorgi g2613 GEO0.001-0.2810-2.80 

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)
 
 3rd Annual Philadelphia International Philadelphia, Pennsylvania USA 2009-06-25
RcRownchangeKK*chgGame
 2445 2446 6.50 9 2.00 10 20.00 
  Fayvinov, Zakhar f2171 USA1.0010.17101.70 
  Battaglini, Gabriel 2325 FRA1.0010.34103.40 
  Mikhalevski, Victor g2625 ISR1.0010.73107.30 
  Stopa, Jacek m2471 POL0.5010.03100.30 
  Gareev, Timur g2590 UZB0.5010.19101.90 
  Stocek, Jiri g2573 CZE0.5010.17101.70 
  Lenderman, Alex m2434 USA0.501-0.0210-0.20 
  Ippolito, Dean J m2443 USA0.5010.00100.00 
  Fernandez, Daniel m2369 USA1.0010.39103.90 

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)
 
 37th Annual World Open - Open Section Philadelphia, Pennsylvania USA 2009-06-29
RcRownchangeKK*chgGame
 2374 2446 2.50 5 -0.41 10 -4.10 
  Hanken, Jerome B 2096 USA1.0010.11101.10 
  Gareev, Timur g2590 UZB0.001-0.3110-3.10 
  Melekhina, Alisa wm2287 USA0.501-0.2110-2.10 
  Homa, Seth 2266 USA1.0010.26102.60 
  Shulman, Yury g2632 USA0.001-0.2610-2.60 

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)
 
 2009 US Junior Championship Waukesha, Wisconsin USA 2009-07-12
RcRownchangeKK*chgGame
 2383 2448 3.50 7 -0.60 10 -6.00 
  Bercys, Salvijus m2434 USA0.501-0.0210-0.20 
  Banawa, Joel f2340 USA1.0010.35103.50 
  Coleman, Maxx W 2212 USA1.0010.20102.00 
  Lee, Michael f2347 USA0.001-0.6410-6.40 
  Robson, Ray m2491 USA0.001-0.4410-4.40 
  Liu, Elliott J f2356 USA0.501-0.1310-1.30 
  Lenderman, Alex m2504 USA0.5010.08100.80 

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)
 
 2nd Annual Chicago Class Championships Oak Brook, Illinois USA 2009-07-17
RcRownchangeKK*chgGame
 2321 2448 2.50 4 -0.16 10 -1.60 
  Stamnov, Aleksandar f2200 MKD1.0010.19101.90 
  Amanov, Mesgen g2497 TKM0.001-0.4310-4.30 
  Santarius, Erik F 2267 USA1.0010.26102.60 
  Young, Angelo m2318 PHI0.501-0.1810-1.80 

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)
 

 

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