Individual Calculations September 2023
 Keusch, Horst  Total change: -81.00  Rating chartPersonal card
 Lichtenberger Sommer 2023 Berlin GER 2023-08-12
RcRownchangeKK*chgGame
 1710 2000 3.50 9 -4.05 20 -81.00 
  Ellert, Stefan 1630 GER0.001-0.9020-18.00 
  Fiedler, Ronald 1642 GER1.0010.10202.00 
  Guder, Sibylle 1796 GER0.001-0.7620-15.20 
  Poeltelt, Helmut, Dr. 1673 GER1.0010.13202.60 
  Adamski, Adam 1760 POL0.501-0.3020-6.00 
  Rouditser, Benjamin 1756 GER0.001-0.8020-16.00 
  Schilly, Hans-Joachim 1687 GER1.0010.14202.80 
  Villuela, Roberto 1775 KEN0.001-0.7820-15.60 
  Fock, Madiha 1667 GER0.001-0.8820-17.60 

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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