Individual Calculations December 2017
 Fishbein, Alexander  Total change: -12.60  Rating chartPersonal card
 48th Annual National Chess Congress Philadelphia, Pennsylvania USA 2017-11-24
RcRownchangeKK*chgGame
 2115 2457 4.00 6 -1.26 10 -12.60 
  Banerjee, Abhimanyu 2057  * USA0.501-0.4210-4.20 
  Chasin, Nico f2057  * USA0.501-0.4210-4.20 
  Lu, Jason 2057  * USA1.0010.08100.80 
  Tanenbaum, Zachary 2091 USA1.0010.10101.00 
  Niemann, Hans f2273 USA0.001-0.7410-7.40 
  Huang, Andy 2154 USA1.0010.14101.40 
 * 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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