Individual Calculations September 2023
 Friedel, Marcus  Total change: -17.60  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2022-2023 Finale A Bad Wildungen GER 2023-07-27
RcRownchangeKK*chgGame
 2094 2152 2.00 5 -0.88 20 -17.60 
  Molinaroli, Martin 2092 GER0.501-0.0820-1.60 
  Wagner, Hans 2090 GER0.501-0.0920-1.80 
  Siegert, Gregor 1973 GER0.001-0.7320-14.60 
  Lick, Patrick 2196 GER0.5010.06201.20 
  Bunk, Karsten 2120 GER0.501-0.0420-0.80 

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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