Individual Calculations March 2023
 Adelmeyer, Matti  Total change: 18.00  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2022-2023 Q4 B Magdeburg GER 2023-02-17
RcRownchangeKK*chgGame
 2028 1889 2.50 5 0.90 20 18.00 
  Petersen, Henrik 2133 GER1.0010.802016.00 
  Dehn, Marcus 2070 GER0.001-0.2620-5.20 
  Ermel, Dirk 2125 GER0.5010.30206.00 
  Kuebler, Marcus 1907 GER0.001-0.4720-9.40 
  Miettinen, Teemu 1907 FIN1.0010.532010.60 

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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