Individual Calculations February 2020
 Margraf, Dieter  Total change: -43.20  Rating chartPersonal card
 8. Wittelsbacher Weihnachts-Schach-Open Kelheim GER 2019-12-27
RcRownchangeKK*chgGame
 1833 1525 1.00 4 0.39 20 7.80 
  Gupta, Monik 1769 GER0.5010.30206.00 
  Vennemann, Juergen 1925  * GER0.001-0.0820-1.60 
  Bunk, Wolfgang 1925  * GER0.5010.42208.40 
  Haeusler, Florian 1714 GER0.001-0.2520-5.00 
 * 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)
 
 32. Staufer-Open B Schwaebisch Gmuend GER 2020-01-02
RcRownchangeKK*chgGame
 1421 1525 1.50 6 -2.23 20 -44.60 
  Rautenberg, Uwe 1869 GER0.001-0.1220-2.40 
  Tolpa, Patrick 1225 GER1.0010.15203.00 
  Wiesner, Frank 1826 GER0.001-0.1520-3.00 
  Winterstein, Tim 1186 GER0.001-0.8820-17.60 
  Tobias, Karolin 1229 GER0.501-0.3520-7.00 
  Hapke, Marvin 1191 GER0.001-0.8820-17.60 

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)
 
 22. Ruegenwalder NordWest-Cup Open B Bad Zwischenahn GER 2020-01-23
RcRownchangeKK*chgGame
 1706 1525 1.00 5 -0.32 20 -6.40 
  Reshetnikov, Oleg 1715 GER0.001-0.2520-5.00 
  Eichstaedt, Axel 1737 GER0.001-0.2320-4.60 
  Andries, Alf 1647 DEN0.5010.17203.40 
  Jacobsen, Steen 1722 DEN0.001-0.2520-5.00 
  Brodowski, Dirk Wilhelm 1708 GER0.5010.24204.80 

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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