Individual Calculations March 2023
 Scheugenpflug, Klaus  Total change: -30.00  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2022-2023 Q4 F Magdeburg GER 2023-02-17
RcRownchangeKK*chgGame
 1319 1513 1.50 3 -0.75 40 -30.00 
  Meyer, Annemarie 1290 GER0.001-0.7840-31.20 
  Mueller, Mitja 1341 GER1.0010.274010.80 
  Ludwig, Lea 1325 GER0.501-0.2440-9.60 

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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