Individual Calculations August 2012
 Bullert, Wolfgang  Total change: -19.20  Rating chartPersonal card
 21. Offenes Brandenburgisches Seniorenturnier 2012 Miedzyzdroje POL 2012-06-19
RcRownchangeKK*chgGame
 1860 1934 3.50 8 -1.28 15 -19.20 
  Zoltek, Tadeusz f2180 POL0.5010.31154.65 
  Baumbach, Friedrich, Dr. f2239 GER0.001-0.1415-2.10 
  Krueger, Peter 1728 GER1.0010.24153.60 
  Ollek, Karl-Heinz 1775 GER0.501-0.2115-3.15 
  Mrozewicz, Ryszard 1638 POL0.001-0.8515-12.75 
  Assmann, Hans 1765 GER0.001-0.7215-10.80 
  Kuehne, Wolfgang 1741 GER1.0010.25153.75 
  Post, Ingo 1816 GER0.501-0.1615-2.40 

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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