Individual Calculations July 2009
 Rosner, Jonas  Total change: -7.65  Rating chartPersonal card
 13.Internat.Neckar-Open A Deizisau GER 2009-04-09
RcRownchangeKK*chgGame
 2215 2184 5.00 9 0.89 15 13.35 
  Mertens, Pauline 1922 GER1.0010.18152.70 
  Hirneise, Tobias f2407 GER0.001-0.2215-3.30 
  Hittinger, Immanuel 1952 GER1.0010.21153.15 
  Postojev, Alexander f2337 GER0.5010.20153.00 
  Ortmann, David f2321 GER0.5010.18152.70 
  Vuckovic, Aleksandar f2326 GER0.5010.19152.85 
  Abel, Dennes 2319 GER0.001-0.3215-4.80 
  Telioridis, Vasilios 2038 GRE1.0010.30154.50 
  Schuh, Dirk f2313 GER0.5010.17152.55 

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)
 
 24.Internat.Schachtage 2009 Gruppe A Hassloch GER 2009-05-29
RcRownchangeKK*chgGame
 2072 2184 2.50 6 -1.40 15 -21.00 
  Achatz, Michael 2007 GER0.001-0.7315-10.95 
  Boos, Patrick 2073 GER1.0010.35155.25 
  Freundlieb, Thomas 2094 GER0.501-0.1215-1.80 
  Kopp, Nico 2093 GER1.0010.38155.70 
  Hastrich, Julian 2068 GER0.001-0.6615-9.90 
  Moser, Axel 2098 GER0.001-0.6215-9.30 

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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