Individual Calculations May 2023
 Lochmann, Tobias  Total change: 0.20  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2022-2023 Q7 G Darmstadt GER 2023-04-14
RcRownchangeKK*chgGame
 1142 1136 0.50 1 0.01 20 0.20 
  Brueckner, Thomas 1142 GER0.5010.01200.20 

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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