Individual Calculations December 2022
 Dirks, Simon  Total change: -10.80  Rating chartPersonal card
 5. Schach Open Leer - B Open Leer GER 2022-10-28
RcRownchangeKK*chgGame
 1657 1776 3.00 5 -0.27 40 -10.80 
  Von Haefen, Dieter 1551 GER0.501-0.2840-11.20 
  Karich, Oliver 1575 GER1.0010.24409.60 
  Thomann, Josef 1677 GER1.0010.364014.40 
  Dorendorf, Mika 1738 GER0.001-0.5540-22.00 
  Dorr, Joerg 1746 GER0.501-0.0440-1.60 

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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