Individual Calculations July 2017
 Dziura, Dieter  Total change: -24.40  Rating chartPersonal card
 ChessClassics 2017 Senioren ab 65 Bad Neuenahr GER 2017-06-07
RcRownchangeKK*chgGame
 1720 1776 4.00 9 -1.22 20 -24.40 
  Riesenbeck, Juergen 2125 GER0.001-0.1120-2.20 
  Koellmer, Hans 1582 GER0.501-0.2520-5.00 
  Kelkel, Peter 1554 GER1.0010.22204.40 
  Wittkugel, Friedhelm 1941 GER0.001-0.2820-5.60 
  Quaegwer, Gerhard 1593 GER0.501-0.2420-4.80 
  Alicke, Manfred 1654 GER0.501-0.1720-3.40 
  Schmalbach, Heribert 1631 GER0.501-0.1920-3.80 
  Schwichtenberg, Juergen 1709 GER0.501-0.0920-1.80 
  Wraga, Teresa 1695 GER0.501-0.1120-2.20 

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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