Individual Calculations May 2023
 Stecay, Anja Christina, Dr.  Total change: 27.60  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2022-2023 Q7 F Darmstadt GER 2023-04-14
RcRownchangeKK*chgGame
 1364 1120 1.50 4 0.69 40 27.60 
  Classen, Michael 1452 GER0.001-0.1240-4.80 
  Stolzenwald, Frank 1341 GER1.0010.784031.20 
  Weirich, Ralf 1401 GER0.5010.344013.60 
  Teggers, Niklas 1262 FID0.001-0.3140-12.40 

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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