Individual Calculations January 2015
 Sherwood, Peter  Total change: -10.40  Rating chartPersonal card
 2014 MICC Fall Tournament San Francisco, California USA 2014-10-21
RcRownchangeKK*chgGame
 1862 1795 1.50 5 -0.52 20 -10.40 
  Gaffagan, Steven 2102 USA0.001-0.1420-2.80 
  Wang, Yuan 1920 USA0.001-0.3320-6.60 
  Hood, Bryan 1461 USA1.0010.12202.40 
  Andries, Craig 1941 USA0.5010.20204.00 
  Hakobyan, Sos 1888 USA0.001-0.3720-7.40 

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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