Individual Calculations February 2024
 Kracht, Raphael  Total change: 32.40  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2023-2024 Q2 A Potsdam GER 2024-01-05
RcRownchangeKK*chgGame
 2161 2144 4.00 5 1.62 20 32.40 
  Erdmann, Stefan 2110 GER1.0010.45209.00 
  Dauth, Benjamin f2202 GER0.5010.08201.60 
  Sommer, Justus 2127 GER1.0010.48209.60 
  Gramb, Marius 2166 GER0.5010.03200.60 
  Zackrisson, Peter 2199 GER1.0010.582011.60 

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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