Individual Calculations September 2019
 Maczollek, Helmut  Total change: -18.80  Rating chartPersonal card
 27. Offene Seniorenmeisterschaft Sachsen-Anhalt Magdeburg GER 2019-08-12
RcRownchangeKK*chgGame
 1721 1596 1.50 7 -0.94 20 -18.80 
  Bohnstorff, Michael 1996  * GER0.001-0.0820-1.60 
  Wolf, Burghard 1811 GER0.5010.27205.40 
  Ast, Erwin 1749 GER0.5010.20204.00 
  Schwenteck, Peter 1797 GER0.001-0.2420-4.80 
  Partsch, Manfred 1327 GER0.501-0.3320-6.60 
  Wraga, Hermann 1676 GER0.001-0.3920-7.80 
  Gremmer, Dieter 1690 GER0.001-0.3720-7.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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