Individual Calculations February 2023
 Oertel, Juergen  Total change: -10.20  Rating chartPersonal card
 48. Alpenpokal Fischen-Langenwang GER 2023-01-13
RcRownchangeKK*chgGame
 1692 1646 3.00 8 -0.51 20 -10.20 
  Bullert, Wolfgang 1938 GER0.5010.35207.00 
  Wewers, Reinhard 2023 GER0.001-0.0920-1.80 
  Boldt, Heinrich 1803 GER0.001-0.2920-5.80 
  Tkac, Miroslav 1644 SVK0.5010.00200.00 
  Mayer, Dietmar 1647 GER0.001-0.5020-10.00 
  Walther, Renate 1236 GER1.0010.08201.60 
  Budde, Reinhard 1615 GER1.0010.46209.20 
  Ternes, Markus 1630 GER0.001-0.5220-10.40 

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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