Individual Calculations January 2024
 Dietz, Christian  Total change: 2.00  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2023-2024 Q1 D Duesseldorf GER 2023-12-16
RcRownchangeKK*chgGame
 1688 1549 1.00 3 0.05 40 2.00 
  Ipekyilmaz, Tayfun 1730 GER0.5010.24409.60 
  Fink, Wolfgang 1745 GER0.5010.254010.00 
  Tibi, Anwar 1589 GER0.001-0.4440-17.60 

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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