Individual Calculations May 2023
 Kaltenbach, Karim  Total change: 74.80  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2022-2023 Q7 D Darmstadt GER 2023-04-14
RcRownchangeKK*chgGame
 1704 1448 3.00 5 1.87 40 74.80 
  Banzhaf, Steffen 1591 GER1.0010.694027.60 
  Bender, Wolfgang 1905 GER1.0010.954038.00 
  Bernig Le Duigou, Vincent 1497 GER1.0010.574022.80 
  Lenz, Joshua 1605 GER0.001-0.2940-11.60 
  Haefele, Tobias 1920 GER0.001-0.0540-2.00 

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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