Individual Calculations April 2019
 Kirchner, Ulrich  Total change: -25.20  Rating chartPersonal card
 35. ChessOrg Schachfestival Senioren Bad Woerishofen GER 2019-03-15
RcRownchangeKK*chgGame
 1721 1775 4.50 9 -0.63 40 -25.20 
  Lange, Manfred, Dr. 2033 GER0.001-0.1840-7.20 
  Chochoy, Patrick 1633 FRA0.501-0.1940-7.60 
  Semakoff, Aleks 2073 NOR0.001-0.1540-6.00 
  Luebbers, Doris, Dr. 1516 GER0.501-0.3240-12.80 
  Koppenhoefer, Heinz 1595 GER0.501-0.2440-9.60 
  Braeu, Emmi 1483 GER0.501-0.3540-14.00 
  Eigenmann, Christina 1693 SUI1.0010.394015.60 
  Krueger, Antje-Christine 1504 GER1.0010.17406.80 
  Bachmann, Rolf 1958 GER0.5010.24409.60 

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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