Individual Calculations August 2013
 Slomski, Matt  Total change: -7.05  Rating chartPersonal card
 41srt Annual World Open - U 2400 Section Arlington, Virginia USA 2013-06-29
RcRownchangeKK*chgGame
 2134 2030 2.50 8 -0.47 15 -7.05 
  Carreto, Giovanni c2207 MEX0.001-0.2715-4.05 
  Aramil, William J 2280 USA0.001-0.1915-2.85 
  Formanek, Edward William m2168 USA0.5010.19152.85 
  Winter, Curtis A 1947 USA0.001-0.6115-9.15 
  Gilden, Larry C f2300 USA1.0010.831512.45 
  Sapozhnikov, Roman f2277 CAN0.001-0.1915-2.85 
  Strenzwilk, Denis F 1934 USA0.501-0.1315-1.95 
  Iyer, Venkat 1955 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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