Individual Calculations March 2023
 Wessollek, Peter  Total change: -14.40  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2022-2023 Q4 E Magdeburg GER 2023-02-17
RcRownchangeKK*chgGame
 1632 1698 2.00 4 -0.36 40 -14.40 
  Kellner, Rene 1574 GER1.0010.334013.20 
  Kramer, Dirk 1623 GER0.001-0.6040-24.00 
  Mensch, Wolfgang, Dr. 1756 GER1.0010.584023.20 
  Maly, Wolfgang 1576 GER0.001-0.6740-26.80 

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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