Individual Calculations July 2009
 Nerlich, Vincent  Total change: -23.10  Rating chartPersonal card
 16.VFB Schach Leipzig Open Leipzig GER 2009-03-31
RcRownchangeKK*chgGame
 1815 1927 3.00 7 -1.54 15 -23.10 
  Rohne, Lars 2133 GER0.001-0.2415-3.60 
  Drusba, Wolfgang 1703 GER0.001-0.7815-11.70 
  Schmiedek, Jens 1812 GER0.501-0.1615-2.40 
  Ulrich, Gert 1779 GER1.0010.30154.50 
  Kreyssig, Robert 1801 GER0.001-0.6715-10.05 
  Werther, Jens 1687 GER1.0010.20153.00 
  Schomann, Michael 1787 GER0.501-0.1915-2.85 

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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