Individual Calculations April 2023
 Hannemann, Manfred  Total change: -14.20  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2022-2023 Q6 D Duesseldorf GER 2023-03-24
RcRownchangeKK*chgGame
 1624 1655 2.00 5 -0.71 20 -14.20 
  Titgemeyer, Eva Maria 1633 GER0.001-0.5320-10.60 
  Bursian, Tim 1612 GER0.001-0.5620-11.20 
  Gerlach, Andreas, Dr. 1604 GER0.001-0.5720-11.40 
  Nuesken, Norbert 1638 GER1.0010.48209.60 
  Fleischmann, Theo 1631 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)
 

 

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