Individual Calculations September 2023
 Mueller, Adrian  Total change: 6.00  Rating chartPersonal card
 Hennefer Elo-Sommer-Open 2023 Hennef GER 2023-07-28
RcRownchangeKK*chgGame
 2020 2001 3.50 4 1.57 20 31.40 
  Pick, Max 1893 GER1.0010.35207.00 
  Weiler, Wolfgang 1939 GER1.0010.41208.20 
  Grabowski, Pawel f2232 POL0.5010.29205.80 
  Rau, Nikita 2015 GER1.0010.522010.40 

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)
 
 7. Bayer Sommeropen 2023 Leverkusen GER 2023-08-25
RcRownchangeKK*chgGame
 1690 2001 3.00 5 -1.27 20 -25.40 
  Esser, Julian 1708 GER1.0010.15203.00 
  Meyer, Emil 1820 GER0.001-0.7420-14.80 
  Marschall, Tillmann 1707 GER0.001-0.8520-17.00 
  Oerder, Timon 1601  * GER1.0010.08201.60 
  Milz, Ulrich 1612 GER1.0010.09201.80 
 * 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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