Individual Calculations January 2009
 Mayer, Herbert, Dr.  Total change: 9.75  Rating chartPersonal card
 Lichtenrader Herbst 2008 Berlin GER 2008-10-18
RcRownchangeKK*chgGame
 2110 1891 2.00 6 0.65 15 9.75 
  Grochowalski, Pawel 2096 POL0.5010.26153.90 
  Maahs, Erich 2151 GER0.001-0.1815-2.70 
  Pluemer, Detlef 2185 GER0.5010.35155.25 
  Schulz, Petra wf2101 GER0.001-0.2315-3.45 
  Mueller, Peter 2015 GER1.0010.671510.05 
  Poppner, Dietmar 2111 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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