Individual Calculations September 2022
 Wacker, Manfred  Total change: 13.20  Rating chartPersonal card
 8. Arber-Senioren-Cup 2022 Bodenmais GER 2022-07-30
RcRownchangeKK*chgGame
 1783 1714 4.00 8 0.66 20 13.20 
  Greul, Hans 2016 GER0.5010.35207.00 
  Hamlack, Heinz 1994 GER0.001-0.1620-3.20 
  Steil, Raymond 1549 LUX1.0010.28205.60 
  Schmidt, Matthias 1937 GER0.001-0.2220-4.40 
  Mitterholzer, Helmuth 1470 AUT1.0010.20204.00 
  Ketzscher, Roland 1877 GER0.5010.22204.40 
  Hammel, Juergen 1650 GER0.501-0.0920-1.80 
  Hackbarth, Christa 1769 AUT0.5010.08201.60 

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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