Individual Calculations December 2019
 Alt, Johannes  Total change: 83.20  Rating chartPersonal card
 Heusenstamm Sparkassen Open 2019 B Heusenstamm GER 2019-11-21
RcRownchangeKK*chgGame
 1595 1200 2.50 5 2.08 40 83.20 
  Raghavan, Badrinarayanan, Dr. 1600  * GER0.5010.424016.80 
  Wu, Sifan 1574 GER0.5010.404016.00 
  Firinci, Erdem 1600  * GER1.0010.924036.80 
  Bastian, Ben 1600  * GER0.001-0.0840-3.20 
  Heller, Holger 1600  * GER0.5010.424016.80 
 * 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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