Individual Calculations December 2015
 Dejmek, Mark W  Total change: -18.40  Rating chartPersonal card
 2015 US Class Championship - Master Houston, Texas USA 2015-11-13
RcRownchangeKK*chgGame
 2040 1996 0.50 3 -0.92 20 -18.40 
  Ynojosa Aponte, Felix Jose m2396  * VEN0.001-0.0820-1.60 
  Vivekanathan, Anish 1762 USA0.501-0.2920-5.80 
  Nguyen, Emily wf1962 USA0.001-0.5520-11.00 
 * 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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