Individual Calculations February 2013
 Tempestini, Marc  Total change: 1.50  Rating chartPersonal card
 Tata Steel Chess Tournament 2013 Tienkampen 4G Wijk aan Zee NED 2013-01-18
RcRownchangeKK*chgGame
 1864 1802 3.00 7 0.10 15 1.50 
  Jorritsma, Stefan 1886 NED0.001-0.3815-5.70 
  Tillemans, Marcel 1904 NED1.0010.64159.60 
  Kuryliw, Ray 1890 CAN0.001-0.3815-5.70 
  Weijers, Edwin 1758 NED1.0010.44156.60 
  Van Soest, Roland 1848 NED1.0010.56158.40 
  Lemmen, Gerrit 1846 NED0.001-0.4415-6.60 
  Streiter, Manfred 1919 GER0.001-0.3415-5.10 

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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