Individual Calculations February 2013
 Dissel, Henk  Total change: -2.55  Rating chartPersonal card
 Tata Steel Chess Tournament 2013 Tienkampen 3F Wijk aan Zee NED 2013-01-18
RcRownchangeKK*chgGame
 1972 1986 4.50 9 -0.17 15 -2.55 
  Emami, Madjid 2012 GER0.001-0.4615-6.90 
  Van Esterik, Erik 1947 NED1.0010.45156.75 
  Avis, Fred 1970 NED1.0010.48157.20 
  Witkamp, Jarno 1859 NED0.001-0.6715-10.05 
  Schipper, Paul 2114 NED0.001-0.3315-4.95 
  De Mooij, Marco 1901 NED1.0010.38155.70 
  Hummel, Joop 2003 NED1.0010.52157.80 
  Favre, Bruno 1960 FRA0.501-0.0415-0.60 
  Wijgers, Ben 1984 NED0.001-0.5015-7.50 

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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