Individual Calculations February 2013
 Hellenschmidt, Andrew  Total change: -11.55  Rating chartPersonal card
 45th Annual Liberty Bell Open - U2300 Section Philadelphia, Pennsylvania USA 2013-01-18
RcRownchangeKK*chgGame
 2043 2007 1.50 5 -0.77 15 -11.55 
  Post, Evan A 2184 USA0.5010.23153.45 
  Pillai, Kadhir Andres 1986 USA0.501-0.0315-0.45 
  Finneran, Michael 2058 USA0.5010.07151.05 
  Cortese, Anthony 1958 USA0.001-0.5715-8.55 
  Opaska, Michael P 2031 USA0.001-0.4715-7.05 

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)
 

 

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