Individual Calculations September 2009
 Just, Detlef  Total change: 25.20  Rating chartPersonal card
 Lichtenberger Sommer 2009 Berlin GER 2009-08-15
RcRownchangeKK*chgGame
 1959 1932 5.00 7 1.68 15 25.20 
  Gabriel, Liem Thanh 1790 GER0.501-0.1915-2.85 
  Engelhardt, Erhard 1818 GER1.0010.34155.10 
  Bandsom, Olaf 1786 GER0.501-0.2015-3.00 
  Hesselbarth, Karlheinz, Dr. 1864 GER1.0010.41156.15 
  Hahlbohm, Matthias 2084 GER1.0010.701510.50 
  Pueschel, Werner 2167 GER1.0010.791511.85 
  Schatz, Dieter 2203 GER0.001-0.1715-2.55 

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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