Individual Calculations September 2022
 Wartenberg, Alexander  Total change: 24.00  Rating chartPersonal card
 34. Kieler Open 2022 Kiel GER 2022-07-30
RcRownchangeKK*chgGame
 1735 1623 3.00 8 -0.17 40 -6.80 
  Boehme, Sebastian 2168 GER0.001-0.0340-1.20 
  Hock, Reiner 1311 GER1.0010.14405.60 
  Schalla, Dieter 2023  * GER0.5010.424016.80 
  Dittmann, Hans-Adolf 2063 GER0.001-0.0640-2.40 
  Buck, Lars 1322 GER0.001-0.8540-34.00 
  Haertel, Leon 1223  * GER1.0010.08403.20 
  Walther, Joachim 1910 GER0.5010.344013.60 
  Gressmann, Hanna 1856 GER0.001-0.2140-8.40 
 * 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)
 
 4. Offene Bargteheider Stadtmeisterschaft Bargteheide GER 2022-08-26
RcRownchangeKK*chgGame
 1922 1645 1.50 4 0.77 40 30.80 
  Wollenweber, Carsten 2042 GER0.5010.424016.80 
  Kroeger, Connor 1973 GER0.001-0.1340-5.20 
  Fomenkov, Alexander 1748 GER0.5010.14405.60 
  Kroeger, Duncan 1925 GER0.5010.344013.60 

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)
 

 

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