Individual Calculations April 2022
 Bertram, Thomas  Total change: -8.40  Rating chartPersonal card
 37. ChessOrg-Schachfestival Senioren Bad Woerishofen GER 2022-03-11
RcRownchangeKK*chgGame
 1714 1709 4.00 9 -0.42 20 -8.40 
  Mueller, Thomas 1980 GER0.001-0.1720-3.40 
  Margraf, Dieter 1474 GER1.0010.21204.20 
  Lechner, Otto 1845 GER0.001-0.3220-6.40 
  De Polzer, Manfredi 1452 ITA0.501-0.3220-6.40 
  Bachmann, Rolf 1896 GER0.001-0.2620-5.20 
  Koppenhoefer, Heinz 1565 GER1.0010.31206.20 
  Lie, Terje 1441 NOR1.0010.17203.40 
  Schwis, Joachim 1931 GER0.001-0.2220-4.40 
  Koenigl, Anton 1844 GER0.5010.18203.60 

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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