Individual Calculations February 2024
 Schaefer, Benjamin  Total change: 22.00  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2023-2024 Q2 D Potsdam GER 2024-01-05
RcRownchangeKK*chgGame
 1644 1543 2.00 4 0.55 40 22.00 
  Domnick, Michael 1715 GER0.001-0.2740-10.80 
  Baar, Clemens 1675 GER0.5010.18407.20 
  Lotzmanov, Peter 1642 GER0.5010.14405.60 
  Kaplan, Arne 1543 GER1.0010.504020.00 

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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