Individual Calculations December 2017
 Arnold, Leander  Total change: 61.20  Rating chartPersonal card
 Lichtenrader Herbst 2017 Berlin-Lichtenrade GER 2017-10-28
RcRownchangeKK*chgGame
 1884 1645 3.50 8 1.53 40 61.20 
  Florstedt, Johannes 2045  * GER0.5010.424016.80 
  Farmani Anosheh, Yasha 2045  * GER0.001-0.0840-3.20 
  Krawatzki, Armin 1616 GER1.0010.464018.40 
  Hahlbohm, Matthias 2045  * GER0.001-0.0840-3.20 
  Schmalzried, Wolfgang 1634 GER1.0010.484019.20 
  Buttkus, Andre 2032 GER0.5010.414016.40 
  Riering, Berthold 1977 GER0.001-0.1240-4.80 
  Tedesco, Gennaro 1676 ITA0.5010.04401.60 
 * 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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