Individual Calculations September 2012
 Prilleltensky, Matan  Total change: -16.35  Rating chartPersonal card
 42nd Annual Continental Open Sturbridge, Massachusetts USA 2012-08-09
RcRownchangeKK*chgGame
 2167 2185 3.50 6 0.39 15 5.85 
  Krush, Irina mwg2467 USA0.001-0.1615-2.40 
  Fikiet, Alex M 2248 USA0.001-0.4115-6.15 
  Richman, Jonathan T 2010 USA1.0010.27154.05 
  Crump, Alexander J 1872 USA1.0010.14152.10 
  Toolin, Christopher 2172 USA1.0010.48157.20 
  Martirosov, Vadim 2232 USA0.5010.07151.05 

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)
 
 11th Annual Manhattan Open - Open Section New York, New York USA 2012-08-17
RcRownchangeKK*chgGame
 2190 2185 0.50 4 -1.48 15 -22.20 
  Busygin, Stanislav 2080 USA0.001-0.6415-9.60 
  Sarkar, Justin m2392 USA0.001-0.2315-3.45 
  Wahedi, Ahmad Siar f2282 GER0.5010.13151.95 
  Knox, Christopher 2004 CAN0.001-0.7415-11.10 

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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