Individual Calculations August 2013
 Del Mundo, Anton P  Total change: -10.50  Rating chartPersonal card
 41srt Annual World Open - U 2400 Section Arlington, Virginia USA 2013-06-29
RcRownchangeKK*chgGame
 2208 2339 2.00 4 -0.70 15 -10.50 
  Omoifo, Osemekhian Innocent 2283 USA1.0010.42156.30 
  Vilenchuk, Michael 2233 USA0.001-0.6415-9.60 
  Kogen, Jonathan S 2185 USA1.0010.29154.35 
  Pamatmat, Jarod M 2131 USA0.001-0.7715-11.55 

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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