Individual Calculations December 2023
 Boeven, Manfred  Total change: -14.20  Rating chartPersonal card
 Jubilaeumsturnier 30 Jahre Foerderkreis over 75 Bad Soden-Salmuenster GER 2023-11-19
RcRownchangeKK*chgGame
 1865 2010 4.00 7 -0.71 20 -14.20 
  Mainka, Walter 1681 GER1.0010.12202.40 
  Blosze, Winfried 1781 GER1.0010.21204.20 
  Braun, Gottfried, Dr. f2147 GER0.001-0.3220-6.40 
  Riesenbeck, Juergen 2057 GER0.5010.07201.40 
  Kalkmann, Hans 1819 GER0.001-0.7520-15.00 
  Pueschel, Wilhelm 1684 GER1.0010.13202.60 
  Pamperin, Gerhard 1885 GER0.501-0.1720-3.40 

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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