Individual Calculations April 2020
 Straesser, Gerda  Total change: -26.80  Rating chartPersonal card
 36. ChessOrg Schachfestival Senioren Bad Woerishofen GER 2020-03-06
RcRownchangeKK*chgGame
 1699 1646 2.50 9 -1.34 20 -26.80 
  Hoebarth, Guenter 1889 AUT0.001-0.2020-4.00 
  Schmidt, Eugen 1809 GER0.001-0.2820-5.60 
  Rothenhagen, Siegfried 1736 GER0.5010.12202.40 
  Schmid, Alfred 1358 GER1.0010.16203.20 
  Klimpel, Siegfried 1801 GER0.001-0.2920-5.80 
  Wraga, Teresa 1596 GER0.501-0.0720-1.40 
  Flockerzi, Armin 1707 GER0.001-0.4220-8.40 
  Budde, Reinhard 1749 GER0.5010.14202.80 
  Nusser, Hans-Karl, Dr. 1647 GER0.001-0.5020-10.00 

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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