Individual Calculations March 2015
 Miller, John M  Total change: 75.20  Rating chartPersonal card
 38th Cardinal Open Columbus, Ohio USA 2015-01-23
RcRownchangeKK*chgGame
 2205 1974 3.00 5 1.88 40 75.20 
  Peng, David Tianji c2150 USA1.0010.734029.20 
  Marcsik, John Michael 2107 USA1.0010.684027.20 
  Mitkov, Nikola g2374  * MKD0.001-0.0840-3.20 
  Liang, Awonder f2258 USA0.001-0.1640-6.40 
  Stopa, John Russel 2136 USA1.0010.714028.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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