Individual Calculations August 2012
 Ulrich, Gert  Total change: 12.15  Rating chartPersonal card
 21. Offenes Brandenburgisches Seniorenturnier 2012 Miedzyzdroje POL 2012-06-19
RcRownchangeKK*chgGame
 1885 1731 3.50 9 0.81 15 12.15 
  Byhan, Gert 1980 GER0.5010.31154.65 
  Wilczewski, Piotr 1885 POL0.5010.21153.15 
  Dulinski, Stanislaw 1845 POL0.001-0.3415-5.10 
  Schmidt, Hans-Juergen 1940 GER1.0010.771511.55 
  Schenk, Dieter, Dr. 1951 GER0.5010.28154.20 
  Szamrej, Jozef 1733 POL0.001-0.5015-7.50 
  Geike, Eberhard 1857 GER0.5010.17152.55 
  Matthies, Wolfgang 1823 GER0.5010.13151.95 
  Meinke, Dietlind 1949 GER0.001-0.2215-3.30 

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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