Individual Calculations July 2009
 Israel, Jens  Total change: 12.60  Rating chartPersonal card
 Oberliga Nord West Hamburg GER 2008-10-05
RcRownchangeKK*chgGame
 2185 2202 4.50 7 0.84 15 12.60 
  Usachyi, Vladimir 2219 UKR0.5010.02150.30 
  Baisakow, Alexander 2102 GER0.501-0.1415-2.10 
  Steffens, Olaf f2251 GER1.0010.57158.55 
  Kawalec, Andrew 2093 GER1.0010.35155.25 
  Korsus, Bernd 2272 GER0.001-0.4015-6.00 
  Belov, Igor 2076 GER1.0010.33154.95 
  Juergens, Vera wg2282 GER0.5010.11151.65 

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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