Individual Calculations November 2009
 Koch, Herbert  Total change: -29.40  Rating chartPersonal card
 Deutsche Seniorenmannschaftsmeisterschaft der Laender Finsterbergen GER 2009-09-12
RcRownchangeKK*chgGame
 2070 1958 2.00 7 -0.47 15 -7.05 
  Hottes, Dieter 2154 GER0.001-0.2515-3.75 
  Kotzem, Ernst 2058 GER1.0010.64159.60 
  Gehrmann, Rudolf-Rainer 2083 GER0.5010.17152.55 
  Krug, Peter 2175 GER0.001-0.2215-3.30 
  Krueger, Gerhard 2006 GER0.5010.07151.05 
  Nagorni, Walter 2134 GER0.001-0.2715-4.05 
  Lehmann, Erwin 1880 GER0.001-0.6115-9.15 

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)
 
 9,Fair Open Jena GER 2009-10-14
RcRownchangeKK*chgGame
 1856 1958 4.00 9 -1.49 15 -22.35 
  Wolf, Erasmus 1558  * GER0.001-0.9215-13.80 
  Stark, Uwe 1899 GER0.501-0.0815-1.20 
  Ludwig, David 2080 GER1.0010.671510.05 
  Buring, Matthias 2132 GER0.001-0.2715-4.05 
  Wolf, Isaak 2018 GER0.5010.08151.20 
  Nagel, Gerhard 1943 GER0.001-0.5215-7.80 
  Schubert, Johannes 1788 GER0.001-0.7215-10.80 
  Knobling, Rolf 1684 GER1.0010.17152.55 
  Kuenne, Lutz Dieter, Dr. 1600 GER1.0010.10151.50 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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