Individual Calculations February 2014
 Liu, Elliott J.l.  Total change: -20.10  Rating chartPersonal card
 23rd Annual North American Open - Open Section Las Vegas, Nevada USA 2013-12-26
RcRownchangeKK*chgGame
 2342 2289 0.00 3 -1.34 15 -20.10 
  Ehlvest, Jan g2577 USA0.001-0.1615-2.40 
  Yuan, Yuanling wm2210 CAN0.001-0.6115-9.15 
  Colas, Joshua 2239 USA0.001-0.5715-8.55 

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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