Individual Calculations February 2017
 Auman, Alan  Total change: -52.00  Rating chartPersonal card
 9th Annual Chesapeake Open - U2200 Rockville, Maryland USA 2017-01-13
RcRownchangeKK*chgGame
 1795 1565 0.00 6 -1.30 40 -52.00 
  Malcolm, Douglas M 1655 USA0.001-0.3840-15.20 
  Hyland, Mark 1857 USA0.001-0.1540-6.00 
  Berkley, Darrin K 1783 USA0.001-0.2240-8.80 
  Tahmassebi, Bijan 1828 USA0.001-0.1840-7.20 
  Zhu, Neo 1781 USA0.001-0.2240-8.80 
  Prem, Pranav 1864 USA0.001-0.1540-6.00 

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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