Individual Calculations March 2024
 Dederichs, Wolfgang  Total change: -27.00  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2023-2024 Q4 E Stuttgart GER 2024-02-09
RcRownchangeKK*chgGame
 1456 1587 2.00 5 -1.35 20 -27.00 
  Quasigroch, Peter 1567 GER0.501-0.0320-0.60 
  Ulrich, Thomas 1543 GER0.001-0.5620-11.20 
  Neumeier, Konstantin 1441 GER0.501-0.2020-4.00 
  Loos, Tilda 1414 GER1.0010.27205.40 
  Ding, Jerry Yunjie 1317 GER0.001-0.8320-16.60 

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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