Individual Calculations May 2023
 Lenz, Joshua  Total change: 60.40  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2022-2023 Q7 D Darmstadt GER 2023-04-14
RcRownchangeKK*chgGame
 1705 1605 3.00 4 1.51 40 60.40 
  Gietzen, Daniel 1873 GER0.5010.334013.20 
  Brauch, Manfred 1777 GER1.0010.734029.20 
  Kaltenbach, Karim 1448 GER1.0010.294011.60 
  Blanquett, Jan 1722 GER0.5010.16406.40 

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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