Individual Calculations July 2011
 Holt, Conrad  Total change: 21.00  Rating chartPersonal card
 20th Annual Chicago Open Wheeling, Illinois USA 2011-05-26
RcRownchangeKK*chgGame
 2438 2417 6.50 9 2.34 10 23.40 
  Kelley, Dereque D 2226 USA1.0010.25102.50 
  Friedel, Joshua E g2530 USA1.0010.65106.50 
  Hess, Robert L g2601 USA0.5010.24102.40 
  Amanov, Mesgen g2509 TKM0.001-0.3710-3.70 
  Mo, Kevin 2065 USA1.0010.11101.10 
  Krush, Irina mwg2469 USA0.5010.07100.70 
  Naroditsky, Daniel m2472 USA1.0010.58105.80 
  Bercys, Salvijus m2468 USA1.0010.57105.70 
  Kacheishvili, Giorgi g2599 GEO0.5010.24102.40 

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)
 
 2011 US Junior Closed St Louis, Missouri USA 2011-06-17
RcRownchangeKK*chgGame
 2313 2417 5.50 9 -0.24 10 -2.40 
  Naroditsky, Daniel m2472 USA0.5010.08100.80 
  Harper, Warren T f2310 USA0.001-0.6510-6.50 
  Shen, Victor C f2281 USA1.0010.32103.20 
  Young, Gregory 2327 USA0.001-0.6210-6.20 
  Bryant, John Daniel f2413 USA1.0010.49104.90 
  Ding, Jialin 2171 USA1.0010.19101.90 
  Sturt, Raven M 2294 USA1.0010.33103.30 
  Getz, Alec f2292 USA1.0010.33103.30 
  Troff, Kayden W 2255 USA0.001-0.7110-7.10 

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)
 

 

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