Individual Calculations February 2013
 Emami, Madjid  Total change: 7.20  Rating chartPersonal card
 Tata Steel Chess Tournament 2013 Tienkampen 3F Wijk aan Zee NED 2013-01-18
RcRownchangeKK*chgGame
 1969 2012 5.50 9 0.48 15 7.20 
  Dissel, Henk 1986 NED1.0010.46156.90 
  De Mooij, Marco 1901 NED0.001-0.6515-9.75 
  Hummel, Joop 2003 NED0.001-0.5115-7.65 
  Favre, Bruno 1960 FRA1.0010.43156.45 
  Wijgers, Ben 1984 NED1.0010.46156.90 
  Schipper, Paul 2114 NED0.001-0.3615-5.40 
  Van Esterik, Erik 1947 NED1.0010.41156.15 
  Avis, Fred 1970 NED1.0010.44156.60 
  Witkamp, Jarno 1859 NED0.501-0.2015-3.00 

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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