Individual Calculations January 2014
 Hack, Richard  Total change: -6.30  Rating chartPersonal card
 2013 MCC Fall Tournament San Francisco, California USA 2013-10-22
RcRownchangeKK*chgGame
 1801 1680 1.50 5 -0.21 30 -6.30 
  Grey, Peter 1962 USA0.001-0.1630-4.80 
  Otterbach, Renate 1360 USA1.0010.13303.90 
  Askin, Michael 1891 USA0.5010.27308.10 
  Krasnov, Steven 1908 USA0.001-0.2130-6.30 
  Abraham, Renjish 1883 USA0.001-0.2430-7.20 

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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