Individual Calculations September 2023
 Hoffmann, Svenja  Total change: 4.00  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2022-2023 Finale E Bad Wildungen GER 2023-07-27
RcRownchangeKK*chgGame
 1566 1399 1.50 5 0.10 40 4.00 
  Oumard, Noel 1540 GER0.001-0.3140-12.40 
  Persson, Boerje Pontus 1540 GER0.001-0.3140-12.40 
  Marx, Christina 1579 GER1.0010.744029.60 
  Sviridov, Vitaliy 1561 GER0.5010.21408.40 
  Lehmann, Michael 1609 GER0.001-0.2340-9.20 

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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