Individual Calculations September 2022
 Dawidzinski, Jan  Total change: 56.00  Rating chartPersonal card
 34. Kieler Open 2022 Kiel GER 2022-07-30
RcRownchangeKK*chgGame
 1801 1538 3.00 7 1.40 40 56.00 
  Schalla, Dieter 2023 GER1.0010.964038.40 
  Quiring, Nikolai 1915 GER0.001-0.0940-3.60 
  Christensen, Andreas 1901 GER0.001-0.1040-4.00 
  Dittmann, Hans-Adolf 2063 GER0.001-0.0340-1.20 
  Ahrens, Gunnar 1677 GER1.0010.694027.60 
  Lutze, Max 1892 GER0.001-0.1140-4.40 
  Haertel, Leon 1138  * GER1.0010.08403.20 
 * 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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