Individual Calculations September 2023
 Kieselbach, Jannik  Total change: 143.60  Rating chartPersonal card
 35. Kieler Open 2023 Kiel GER 2023-07-29
RcRownchangeKK*chgGame
 1943 1757 4.50 8 2.27 40 90.80 
  Blietschau, Volker 2007 GER0.5010.314012.40 
  Basener, Winfried 2001 GER0.5010.304012.00 
  Dreesen, Jan 2175 GER0.001-0.0740-2.80 
  Mueller, Cosima 1500 GER1.0010.18407.20 
  Forster, Lukas 2053 GER0.5010.354014.00 
  Kelm, Daniel 1880 GER1.0010.674026.80 
  Braeutigam, Alexander 1943 GER0.5010.24409.60 
  Busse, Tom Niklas 1984 GER0.5010.294011.60 

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)
 
 17. Lessing-Open 2023 Wolfenbuettel GER 2023-08-25
RcRownchangeKK*chgGame
 1964 1757 2.50 5 1.32 40 52.80 
  Lindenau, Jorge 2004 GER0.001-0.1940-7.60 
  Zoch, Werner, Dr. 1912 GER1.0010.714028.40 
  Goldmann, David 1964 GER1.0010.774030.80 
  Schroeter, Lucas 1917 GER0.001-0.2940-11.60 
  Hohlbein, Michael 2023 GER0.5010.324012.80 

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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