Individual Calculations September 2023
 Maly, Wolfgang  Total change: 0.80  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2022-2023 Finale E Bad Wildungen GER 2023-07-27
RcRownchangeKK*chgGame
 1581 1575 2.50 5 0.04 20 0.80 
  Thuemler, Floris 1636 GER0.001-0.4220-8.40 
  Heinrich, Philipp 1590 GER0.5010.02200.40 
  Swosdyk, Peter, Dr. 1540 GER1.0010.45209.00 
  Geissler, Karl-Heinz 1572 GER0.001-0.5020-10.00 
  Hellmich, Michael 1567 GER1.0010.49209.80 

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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