Individual Calculations December 2017
 Al-Butmeh, Firas, Dr.  Total change: 121.20  Rating chartPersonal card
 Heusenstamm Sparkassen Open 2017 B Heusenstamm GER 2017-11-23
RcRownchangeKK*chgGame
 1640 1325 4.00 7 3.03 40 121.20 
  Weber, Detlef 1633 GER0.5010.364014.40 
  Peteani, Damien 1687 GER0.5010.404016.00 
  Baer, Christian 1573 GER1.0010.814032.40 
  Stork, Christopher 1664 GER0.5010.384015.20 
  Werner, Tom 1627 GER0.5010.354014.00 
  John, Volkmar 1725  * GER0.001-0.0840-3.20 
  Kiel, Gerhard, Dr. 1571 GER1.0010.814032.40 
 * 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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