Individual Calculations January 2012
 Carlsson, Ingvar  Total change: -6.15  Rating chartPersonal card
 Malta Open Bugibba MLT 2011-11-20
RcRownchangeKK*chgGame
 2064 2088 4.00 8 -0.41 15 -6.15 
  Smith, Axel m2480 SWE0.001-0.0815-1.20 
  Knudsen, Jes West 1896 DEN1.0010.25153.75 
  Lund, Silas m2398 DEN0.001-0.1415-2.10 
  Riekenbrauk, Joerg 1919 GER0.501-0.2215-3.30 
  Van Foreest, Lucas 1919 NED1.0010.28154.20 
  Taylor, Robert Graham 1960 WLS0.501-0.1715-2.55 
  Pettersson, Alexander 1950 MLT0.501-0.1915-2.85 
  Psaila, Clarence 1989 MLT0.501-0.1415-2.10 

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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