Individual Calculations February 2024
 Porth, Hartmut  Total change: 12.00  Rating chartPersonal card
 HSK-Weihnachtsopen 2023 Hamburg GER 2023-12-27
RcRownchangeKK*chgGame
 1912 1990 4.00 6 0.69 20 13.80 
  Kock, Rudolf 1441 GER1.0010.03200.60 
  Koehler, Theodor 1590  * GER1.0010.08201.60 
  Guenther, Patrick 2067 GER1.0010.612012.20 
  Voigt, Martin f2316 GER0.001-0.1320-2.60 
  Parvanyan, Alfred 2143 GER0.001-0.3020-6.00 
  Lau, Felix 1917 GER1.0010.40208.00 
 * 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)
 
 5. Kieler DWZ-ELO-Cup Kiel GER 2024-01-20
RcRownchangeKK*chgGame
 1837 1990 2.00 3 -0.09 20 -1.80 
  Stegert, Jonas 1842 GER0.501-0.2020-4.00 
  Reinhard, Ralf-Peter 1746 GER0.501-0.3020-6.00 
  Luebeck, Stephan, Dr. 1924 GER1.0010.41208.20 

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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