Individual Calculations March 2012
 Hilliard, Michael  Total change: -9.00  Rating chartPersonal card
 2012 Winter Tuesday Night Marathon San Francisco, California USA 2012-01-03
RcRownchangeKK*chgGame
 1688 1555 1.00 4 -0.30 30 -9.00 
  Eytan, David 1713 USA0.001-0.2930-8.70 
  Dembling, Arthur 1607 USA0.001-0.4330-12.90 
  Standen, Julian 1769 USA1.0010.773023.10 
  Mar, Henry 1663 USA0.001-0.3530-10.50 

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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