Blitz: Individual Calculations July 2014
 Rupel, David  Total change: -38.00  Rating chartPersonal card
 2014 National Open Blitz Las Vegas, Nevada USA 2014-06-15
RcRownchangeKK*chgGame
 2155 2049 0.50 6 -1.90 20 -38.00 
  Yankovsky, Roman m2449  * RUS0.001-0.0820-1.60 
  Yankovsky, Roman m2449  * RUS0.001-0.0820-1.60 
  Niemann, Hans M 1995 USA0.001-0.5820-11.60 
  Niemann, Hans M 1995 USA0.001-0.5820-11.60 
  Pinisetti, Prateek 2020 USA0.501-0.0420-0.80 
  Pinisetti, Prateek 2020 USA0.001-0.5420-10.80 
 * 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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