Individual Calculations January 2014
 Otterbach, Renate  Total change: -27.30  Rating chartPersonal card
 2013 MCC Fall Tournament San Francisco, California USA 2013-10-22
RcRownchangeKK*chgGame
 1577 1360 0.00 4 -0.91 30 -27.30 
  Hack, Richard 1680 USA0.001-0.1330-3.90 
  McCarty-Snead, Callaghan 1587 USA0.001-0.2130-6.30 
  Hilliard, Michael 1518 USA0.001-0.2930-8.70 
  Harris, Clarence 1524 USA0.001-0.2830-8.40 

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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