Individual Calculations September 2023
 Anders, Hartmut  Total change: -55.40  Rating chartPersonal card
 Hennefer Elo-Sommer-Open 2023 Hennef GER 2023-07-28
RcRownchangeKK*chgGame
 1415 1740 1.50 5 -2.77 20 -55.40 
  Zimmer, Elmar 1578 GER0.501-0.2120-4.20 
  Ehses, Julius 1246 GER0.501-0.4620-9.20 
  Pinder-Browne, Lucas 1410 GER0.001-0.8820-17.60 
  Brandt, Clara 1340  * GER0.501-0.4220-8.40 
  Wolfram, Mike 1501 GER0.001-0.8020-16.00 
 * 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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