Individual Calculations January 2018
 Alefs, Heinz  Total change: -4.80  Rating chartPersonal card
 20. Senioren-Schach-Open Bad Griesbach Bad Griesbach GER 2017-11-19
RcRownchangeKK*chgGame
 1795 1701 2.50 7 -0.24 20 -4.80 
  Stoehr, Helmut 1992 GER0.001-0.1520-3.00 
  Keeve, Martin 1887 GER0.001-0.2620-5.20 
  Duerr, Rainer, Dr. 2034 GER0.5010.38207.60 
  Schnell, Franz 1760 GER0.001-0.4220-8.40 
  Thonig, Manfred 1622 GER1.0010.39207.80 
  Lehmann, Tornalf 1620 GER0.001-0.6120-12.20 
  Vaclahovsky, Gerhard 1649 GER1.0010.43208.60 

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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