Individual Calculations September 2009
 Sabrowski, Uwe  Total change: -13.65  Rating chartPersonal card
 Lichtenberger Sommer 2009 Berlin GER 2009-08-15
RcRownchangeKK*chgGame
 2025 2127 4.00 8 -0.91 15 -13.65 
  Krawatzki, Armin 1874 GER0.001-0.8115-12.15 
  Engelhardt, Erhard 1818 GER1.0010.14152.10 
  Herrmann, Eberhard 1827 GER1.0010.15152.25 
  Schaefer, Erik 2164 GER0.001-0.4515-6.75 
  Nieber, Alexander 1826 GER1.0010.15152.25 
  Rohde, Wolfgang 2179 GER1.0010.57158.55 
  Vogel, Robert f2318 GER0.001-0.2515-3.75 
  Escher, Clemens 2193 GER0.001-0.4115-6.15 

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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