Individual Calculations September 2023
 Lanz, Udo  Total change: 19.00  Rating chartPersonal card
 9. Arber-Senioren-Cup 2023 Bodenmais GER 2023-08-05
RcRownchangeKK*chgGame
 1782 1744 4.50 8 0.95 20 19.00 
  Herrmann, Gerhard 1476 GER1.0010.17203.40 
  Birken, Michael 1945 GER0.5010.26205.20 
  Wild, Helmut 1895 GER0.5010.20204.00 
  Pekrul, Juergen 1891 GER0.001-0.3020-6.00 
  Blumenstock, Axel 1823 GER0.001-0.3920-7.80 
  Hoffmann, Martin 1508 GER1.0010.20204.00 
  Hilbig, Dieter 1867 GER1.0010.672013.40 
  Reuter, Roland 1847 GER0.5010.14202.80 

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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