Individual Calculations December 2021
 Meyer-Kahlen, Stefan  Total change: -49.60  Rating chartPersonal card
 3. Heidelberger Schachherbst - A-Turnier Heidelberg GER 2021-10-29
RcRownchangeKK*chgGame
 1840 2004 3.50 7 -1.24 40 -49.60 
  Streeb, Pascal 1682 GER0.001-0.8740-34.80 
  Buchinger, Alexis 1614 GER1.0010.09403.60 
  Tietzen, Stefan 1887 GER1.0010.344013.60 
  Hoffmann, Achim Gunter 2117 AUS0.001-0.3540-14.00 
  Mueller, Maximilian 1725 GER1.0010.16406.40 
  Dorst, Johannes f2250 GER0.001-0.1940-7.60 
  Semling, Johannes 1604  * GER0.501-0.4240-16.80 
 * 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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