Individual Calculations February 2019
 Margraf, Dieter  Total change: 63.20  Rating chartPersonal card
 7. Wittelsbacher Weihnachts-Schach-Open Kelheim GER 2018-12-27
RcRownchangeKK*chgGame
 1756 1477 2.50 7 1.24 20 24.80 
  Schindlbeck, Johann 1698 GER0.5010.28205.60 
  Voigt, Tobias 1783 GER1.0010.862017.20 
  Seidenschwarz, Holger 1877  * GER0.001-0.0820-1.60 
  Boos, Patrick 1877  * GER0.001-0.0820-1.60 
  Karcher, Berthold 1804 GER0.001-0.1320-2.60 
  Hirn, Thomas 1638 GER0.001-0.2920-5.80 
  Winkler, Robert 1612 GER1.0010.682013.60 
 * 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)
 
 31. Staufer-Open B Schwaebisch Gmuend GER 2019-01-02
RcRownchangeKK*chgGame
 1661 1477 3.50 9 1.07 20 21.40 
  Brueckner, Thomas 1221 GER1.0010.19203.80 
  Hirner, Raymond 1729 GER1.0010.812016.20 
  Seepe, Uwe 1740 GER0.5010.32206.40 
  Siopidis, Alexander 1744 GER0.001-0.1820-3.60 
  Michna, Marcus, Dr. 1736 GER0.001-0.1820-3.60 
  Zeitler, Juergen 1692 GER0.5010.27205.40 
  Kuechle, Kurt 1669 GER0.5010.25205.00 
  Farkas, Otto 1685 HUN0.001-0.2320-4.60 
  Askri, Samir 1736 GER0.001-0.1820-3.60 

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)
 
 21. Ruegenwalder NordWest-Cup Open B Bad Zwischenahn GER 2019-01-24
RcRownchangeKK*chgGame
 1622 1477 3.00 7 0.85 20 17.00 
  Brandt, Lothar 1692 GER0.001-0.2320-4.60 
  Karich, Oliver 1605 GER0.5010.17203.40 
  Kuenzel, Paul-Gerhardt 1608 GER0.5010.18203.60 
  Mueller, Dieter 1604 GER0.5010.17203.40 
  Werner, Heino 1585 GER0.5010.15203.00 
  Lindberg, Cajsa 1622 SWE1.0010.692013.80 
  Stein, Ingo 1640 GER0.001-0.2820-5.60 

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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