Individual Calculations July 2011
 Wang, Kevin  Total change: 5.55  Rating chartPersonal card
 The New Yorker Open - Open Section New York, New York USA 2011-05-27
RcRownchangeKK*chgGame
 2407 2186 0.50 3 -0.22 15 -3.30 
  Herman, Matthew J 2437 USA0.5010.31154.65 
  Kudrin, Sergey g2543 USA0.001-0.1115-1.65 
  Maltese, Adam S 2240 USA0.001-0.4215-6.30 

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)
 
 4th New York International New York, New York USA 2011-06-17
RcRownchangeKK*chgGame
 2241 2186 4.50 9 0.59 15 8.85 
  Molner, Mackenzie m2464 USA0.001-0.1715-2.55 
  Richman, Jonathan 2066 USA0.501-0.1615-2.40 
  Mandelkern, Jeremy 2059 USA1.0010.33154.95 
  Ariel, Donny f2381 USA0.5010.25153.75 
  Sorkin, Igor 2380 ISR0.5010.25153.75 
  Korley, Kassa f2292 USA0.001-0.3615-5.40 
  Romanenko, Alexandra wf2025 BLR1.0010.29154.35 
  Kleiman, Jake m2392 USA0.5010.26153.90 
  Cao, Kevin 2110 USA0.501-0.1015-1.50 

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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