Individual Calculations February 2014
 Ehlvest, Jan  Total change: -13.90  Rating chartPersonal card
 23rd Annual North American Open - Open Section Las Vegas, Nevada USA 2013-12-26
RcRownchangeKK*chgGame
 2351 2577 2.50 5 -1.39 10 -13.90 
  Hasan, Mehdi f2285 BAN0.501-0.3510-3.50 
  Liu, Elliott J.l. f2289 USA1.0010.16101.60 
  Yang, Darwin m2468 USA0.001-0.6510-6.50 
  Baules, Jorge m2292 PAN1.0010.16101.60 
  Mulyar, Michael A m2423 USA0.001-0.7110-7.10 

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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