Individual Calculations September 2012
 Duijker, Bert  Total change: -9.90  Rating chartPersonal card
 Sommer-Open A 2012 Baden-Baden GER 2012-08-06
RcRownchangeKK*chgGame
 2042 1895 2.00 4 0.70 15 10.50 
  Naundorf, Maik 2118 GER0.001-0.2215-3.30 
  Maedler, Thomas 2225 GER0.5010.38155.70 
  Spieker, Michael 2085 GER0.5010.25153.75 
  Srokovskiy, Andrea 1740 GER1.0010.29154.35 

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)
 
 ZMDI Open 2012 Gruppe B Dresden GER 2012-08-18
RcRownchangeKK*chgGame
 1779 1895 4.50 9 -1.36 15 -20.40 
  Grasmik, Waldemar 1656 GER1.0010.20153.00 
  Barlage, Tonio, Dr. 1970 GER0.001-0.4015-6.00 
  Schamschurko, Andre 1738 GER1.0010.29154.35 
  Niegsch, Nicolas 1761 GER0.001-0.6815-10.20 
  Bryan-Vissi, Mark 1802 CYP0.501-0.1315-1.95 
  Siegl, Detlef 1874 GER0.001-0.5315-7.95 
  Nobis, Anna 1658 GER0.001-0.8015-12.00 
  Wulff, Jens-Peter 1829 GER1.0010.41156.15 
  Moses, Selina 1727 GER1.0010.28154.20 

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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