Individual Calculations November 2018
 Gafke, Manfred  Total change: -60.20  Rating chartPersonal card
 Schachmeisterschaft Sachsen 2018 (Senioren) Dresden GER 2018-10-14
RcRownchangeKK*chgGame
 1737 1825 2.00 8 -3.01 20 -60.20 
  Weidlich, Guenter 2198 GER0.001-0.1020-2.00 
  Wraga, Hermann 1720 GER0.501-0.1420-2.80 
  Thuma, Horst 1717 GER0.501-0.1520-3.00 
  Helm, Helga 1593 GER0.001-0.7920-15.80 
  Wraga, Teresa 1601 GER0.501-0.2820-5.60 
  Riha, Peter 1711 GER0.501-0.1620-3.20 
  Richter, Stefan 1685 GER0.001-0.6920-13.80 
  Lachat, Martin 1673 GER0.001-0.7020-14.00 

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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