Individual Calculations September 2023
 Krueger, Ekkehard  Total change: -12.80  Rating chartPersonal card
 Lichtenberger Sommer 2023 Berlin GER 2023-08-12
RcRownchangeKK*chgGame
 1829 1842 3.00 7 -0.64 20 -12.80 
  Pueschel, Werner 2054 GER0.5010.27205.40 
  Niechotz, Christopher 2074 GER0.001-0.2120-4.20 
  Hafermann, Lara 1589 GER1.0010.19203.80 
  Plump, Detlef, Dr. 2089 GER0.001-0.1920-3.80 
  Fiedler, Ronald 1642 GER0.501-0.2620-5.20 
  Winkler, Michael, Dr. 1642 GER1.0010.24204.80 
  Tedesco, Gennaro 1712 ITA0.001-0.6820-13.60 

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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