Individual Calculations March 2011
 Skov, Palle  Total change: 12.15  Rating chartPersonal card
 Tata Steel Chess Tournament - Dag 3C Wijk aan Zee NED 2011-01-17
RcRownchangeKK*chgGame
 2105 1990 1.50 2 0.81 15 12.15 
  Straat, Evert-Jan 2121 NED0.5010.18152.70 
  Arp, Frans 2088 NED1.0010.63159.45 

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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