Individual Calculations February 2013
 Streiter, Manfred  Total change: -10.20  Rating chartPersonal card
 Tata Steel Chess Tournament 2013 Tienkampen 4G Wijk aan Zee NED 2013-01-18
RcRownchangeKK*chgGame
 1848 1919 3.50 7 -0.68 15 -10.20 
  Kuryliw, Ray 1890 CAN0.501-0.0415-0.60 
  Weijers, Edwin 1758 NED1.0010.29154.35 
  Van Soest, Roland 1848 NED1.0010.40156.00 
  Lemmen, Gerrit 1846 NED0.001-0.6015-9.00 
  Jorritsma, Stefan 1886 NED0.001-0.5515-8.25 
  Tempestini, Marc 1802 FRA1.0010.34155.10 
  Tillemans, Marcel 1904 NED0.001-0.5215-7.80 

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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