Individual Calculations May 2023
 Schramm, Luca  Total change: 16.80  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2022-2023 Q7 C Darmstadt GER 2023-04-14
RcRownchangeKK*chgGame
 1813 1671 2.00 5 0.42 40 16.80 
  Ziska, Stephan 1937 GER0.5010.324012.80 
  Onur, Cem 1712 TUR0.001-0.4440-17.60 
  Wunderlich, Frank 1764 GER0.001-0.3740-14.80 
  Schulze, Manfred 1887 GER0.5010.284011.20 
  Comtesse, Andreas 1765 GER1.0010.634025.20 

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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