Individual Calculations July 2009
 Mueller, Jason L  Total change: -31.50  Rating chartPersonal card
 The Copper State International Mesa, Arizona USA 2009-05-29
RcRownchangeKK*chgGame
 2241 2174 2.50 9 -1.26 25 -31.50 
  Altounian, Levon m2454 USA0.001-0.1625-4.00 
  Esserman, Marc R 2391 USA0.001-0.2225-5.50 
  Ristovic, Nenad f2252 CAN0.001-0.3925-9.75 
  Hortillosa, Andres 2143 USA1.0010.462511.50 
  Mackinnon, Keith 2145 CAN0.001-0.5425-13.50 
  Cardona, Liulia wf2226 CUB0.001-0.4325-10.75 
  Harmon-Vellotti, Luke 2011 USA0.501-0.2225-5.50 
  Ding, Richard 2134 USA1.0010.442511.00 
  Sarkar, Justin m2410 USA0.001-0.2025-5.00 

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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