Individual Calculations July 2009
 Kern, Johannes, Dr.  Total change: -9.45  Rating chartPersonal card
 13.Internat.Neckar-Open A Deizisau GER 2009-04-09
RcRownchangeKK*chgGame
 2224 2289 4.00 8 -0.63 15 -9.45 
  Taras, Marian 2014 POL1.0010.17152.55 
  Kasparov, Sergey g2476 BLR0.001-0.2615-3.90 
  Stock, Juergen 2036 GER1.0010.19152.85 
  Pitl, Gregory m2396 GER0.5010.15152.25 
  Fedorovsky, Michael 2432 GER0.001-0.3115-4.65 
  Englert, Jan 2145 GER0.501-0.1915-2.85 
  Rombach, Michael 2154 GER0.501-0.1815-2.70 
  Egle, Stefan 2137 GER0.501-0.2015-3.00 

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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