Individual Calculations December 2019
 Tang, Andrew  Total change: 4.80  Rating chartPersonal card
 2019 Ivy League Challenge Toronto CAN 2019-11-08
RcRownchangeKK*chgGame
 2234 2506 4.50 5 0.48 10 4.80 
  Altschuler, Jason 2198 USA1.0010.14101.40 
  Dai, Wenzhi 2106  * CHN1.0010.08100.80 
  Patel, Advait m2460 USA0.501-0.0610-0.60 
  Webster, Dex 2106  * USA1.0010.08100.80 
  Jacobson, Aaron f2301 USA1.0010.24102.40 
 * 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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