Individual Calculations June 2023
 Fuhrmann, Aake  Total change: 22.20  Rating chartPersonal card
 Itzehoer Schach-Open 2023 Itzehoe GER 2023-04-29
RcRownchangeKK*chgGame
 1826 1992 3.00 5 -0.37 20 -7.40 
  Krumschmidt, Michael 1720 GER1.0010.17203.40 
  Fuhrmann, Bahne 2035 GER0.5010.06201.20 
  Wulf Von Moers, Jens c2148 GER0.001-0.2920-5.80 
  Graf, David 1592  * GER1.0010.08201.60 
  Wohlrabe, Joerg 1635 GER0.501-0.3920-7.80 
 * 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)
 
 Landesliga Hamburg 2022-2023 May 2023 various GER 2023-05-06
RcRownchangeKK*chgGame
 1958 1998 1.50 2 0.39 20 7.80 
  Koenig, Friedrich Theodor 1941 GER0.501-0.0820-1.60 
  Seidel, Mika 1975 GER1.0010.47209.40 

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)
 
 Internationale Stuttgarter Stadtmeisterschaft 2023 A Ditzingen GER 2023-05-18
RcRownchangeKK*chgGame
 2155 1998 3.00 6 1.09 20 21.80 
  Haba, Petr g2447 CZE0.5010.44208.80 
  Schmidt, Markus 1737 GER1.0010.18203.60 
  Dudek, Richard 2218 GER1.0010.782015.60 
  Degenhard, Simon f2247 GER0.001-0.1920-3.80 
  Scholtes, Benedikt 2090 GER0.5010.13202.60 
  Aymerich Verdaguer, Eduard c2192 ESP0.001-0.2520-5.00 

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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