Individual Calculations April 2023
 Wolff, Michael  Total change: 17.80  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2022-2023 Q5 C Koblenz GER 2023-03-03
RcRownchangeKK*chgGame
 1748 1838 4.00 5 0.89 20 17.80 
  Blomer, Moritz 1706 GER1.0010.32206.40 
  Rabiya, Karim 1764 GER0.501-0.1020-2.00 
  Gebauer, Wolfgang 1765 GER1.0010.40208.00 
  Kazarjan, Gachatur 1804 NED1.0010.45209.00 
  Baur, Philipp 1702 GER0.501-0.1820-3.60 

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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