Individual Calculations January 2013
 Johnsen, Oystein  Total change: 21.45  Rating chartPersonal card
 Tønsberg Høstturnering 2012 Tønsberg NOR 2012-09-10
RcRownchangeKK*chgGame
 1786 1930 2.00 3 -0.05 15 -0.75 
  Beck, Anders Knudsen 1675 NOR1.0010.19152.85 
  Syvertsen, Rolf E 1857 NOR0.001-0.6015-9.00 
  Thorstensen, Harald 1826 NOR1.0010.36155.40 

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)
 
 20.Bad Bertricher Schachtage Seniorenturnier Bad Bertrich GER 2012-11-30
RcRownchangeKK*chgGame
 2034 1930 4.50 8 1.48 15 22.20 
  Puetz, Rudolf 1539 GER1.0010.09151.35 
  Maurer, Fritz 2103 SUI0.001-0.2715-4.05 
  Kripp, Wolfgang 2131 GER0.5010.26153.90 
  Duijker, Bert 1889 NED1.0010.44156.60 
  Westerinen, Heikki M.j. g2330  * FIN0.001-0.0815-1.20 
  Bauder, Herbert 1919 GER1.0010.48157.20 
  Oud, Niek 2031 NED1.0010.64159.60 
  Donchenko, Anatoly m2330  * GER0.001-0.0815-1.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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