Individual Calculations December 2023
 Jamal, Mahmoon  Total change: -10.00  Rating chartPersonal card
 6. Sparkassen-Schach-Open Leer B-Open Leer GER 2023-10-28
RcRownchangeKK*chgGame
 1531 1786 4.50 6 -0.25 40 -10.00 
  Fruth, Matthias, Dr. 1556 GER1.0010.21408.40 
  Meitzner, Johan Eduard 1365 GER0.501-0.4340-17.20 
  Ahrens, Gunnar 1661 GER1.0010.334013.20 
  Drozd, Maciej 1386  * GER1.0010.08403.20 
  Evering, Enna 1492 GER0.001-0.8540-34.00 
  Wibmer, Michael 1723 GER1.0010.414016.40 
 * 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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