Individual Calculations December 2020
 Gafke, Manfred  Total change: -48.80  Rating chartPersonal card
 Offene Saechsische Senioren-Einzelmeisterschaft 2020 Dresden GER 2020-10-13
RcRownchangeKK*chgGame
 1721 1705 1.50 8 -2.44 20 -48.80 
  Appelt, Gerd 1997 GER0.001-0.1520-3.00 
  Werner, Bernd-Michael 2036 GER0.001-0.1220-2.40 
  Weser, Dietmar 1585 GER0.001-0.6620-13.20 
  Berger, Volkmar 1671 GER0.501-0.0520-1.00 
  Hammel, Juergen 1623 GER0.001-0.6120-12.20 
  Wraga, Teresa 1563 GER1.0010.31206.20 
  Richter, Stefan 1620 GER0.001-0.6220-12.40 
  Backhaus, Lutz 1674 GER0.001-0.5420-10.80 

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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