Blitz: Individual Calculations December 2015
 Alperovich, Asher  Total change: 7.00  Rating chartPersonal card
 Dov Porat Memorial 2015 Blitz Ramat Gan ISR 2015-10-09
RcRownchangeKK*chgGame
 2115 2022 3.50 8 0.35 20 7.00 
  Khmelniker, Ilya g2422  * ISR0.001-0.0820-1.60 
  Sobel, Ido 1640 ISR1.0010.09201.80 
  Shutzman, Joseph f2296 USA1.0010.832016.60 
  Zak, Uriel m2268 ISR0.001-0.1920-3.80 
  Gabizon, Eyal 1933 ISR0.501-0.1220-2.40 
  Shabodash, Boris 2209 ISR0.001-0.2620-5.20 
  Bejashvili, Irma 1760 ISR1.0010.18203.60 
  Gorodetzky, David f2389 ISR0.001-0.1020-2.00 
 * 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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