Individual Calculations May 2012
 Maczollek, Helmut  Total change: -23.70  Rating chartPersonal card
 7.Cuxhaven Seniorenturnier Cuxhaven GER 2012-03-08
RcRownchangeKK*chgGame
 1857 1686 2.50 7 0.51 15 7.65 
  Klein, Leo 1904 GER0.001-0.2215-3.30 
  Fleischer, Martin 1939 GER0.5010.31154.65 
  David, Juergen Dr. 1663 GER1.0010.47157.05 
  Papenkordt, Karl-Hermann 1903 GER0.5010.28154.20 
  Brandt, Fred 1901 GER0.001-0.2315-3.45 
  Schneider, Miloca 1943 GER0.001-0.1815-2.70 
  Vlassenko, Viktor, Dr. 1743 GER0.5010.08151.20 

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)
 
 8.offene Hessische Seniorenmeisterschaft 2012 Bad Sooden-Allendorf GER 2012-04-14
RcRownchangeKK*chgGame
 1687 1686 2.50 9 -2.09 15 -31.35 
  Kienel, Norbert 1886 GER0.001-0.2415-3.60 
  Groener, Marga 1517 GER0.501-0.2215-3.30 
  Etzold, Walter 2086  * GER0.001-0.0815-1.20 
  Marinoni, Rainer 1440 GER0.501-0.3115-4.65 
  Freerksen, Uwe 1586 GER0.501-0.1415-2.10 
  Helm, Irmgard 1709 GER1.0010.53157.95 
  Schuetze, Manfred 1906 GER0.001-0.2215-3.30 
  Rollwitz, Inge 1455 GER0.001-0.7915-11.85 
  Wernitz, Armin 1595 GER0.001-0.6215-9.30 
 * 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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