Individual Calculations November 2013
 Simpkins, Jerry  Total change: -2.40  Rating chartPersonal card
 2013 MCC Neil Falconer Tournament San Francisco, California USA 2013-08-06
RcRownchangeKK*chgGame
 1758 1619 2.50 8 -0.08 30 -2.40 
  Chernobilskiy, Mikhail 1888 USA0.001-0.1730-5.10 
  Poling, Scott 1761 USA1.0010.693020.70 
  Sherwood, Peter 1831 USA0.001-0.2330-6.90 
  Flores, David 1725 USA0.001-0.3630-10.80 
  Salvo, Tab 1713 USA1.0010.633018.90 
  McCarty - Snead, Callaghan 1587 USA0.001-0.5430-16.20 
  Standen, Julian 1678 USA0.5010.08302.40 
  Abraham, Renjish 1883 USA0.001-0.1830-5.40 

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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