Individual Calculations September 2009
 Soors, Stef  Total change: 8.40  Rating chartPersonal card
 MTO BIEL SUI 2009-07-20
RcRownchangeKK*chgGame
 2230 2222 6.00 11 0.56 15 8.40 
  Lienhard, Alex 1960 SUI1.0010.18152.70 
  Gleizerov, Evgeny g2538 RUS0.001-0.1315-1.95 
  Kierzek, Mira wf2036 MKD1.0010.26153.90 
  Piskov, Juri g2448 RUS0.5010.29154.35 
  Saleh, Salem Ar g2469 UAE0.001-0.1915-2.85 
  Grandadam, Patrik 2066 SUI0.501-0.2115-3.15 
  Smith, Thijmen 1997 NED0.501-0.2815-4.20 
  Martinez, Vincent 2121 FRA1.0010.36155.40 
  Zhu, Chen g2473 QAT0.001-0.1915-2.85 
  Eidinger, Helmut 2123 SUI1.0010.36155.40 
  Stella, Andrea f2301 ITA0.5010.11151.65 

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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