Individual Calculations February 2013
 De Mooij, Marco  Total change: 7.05  Rating chartPersonal card
 Tata Steel Chess Tournament 2013 Tienkampen 3F Wijk aan Zee NED 2013-01-18
RcRownchangeKK*chgGame
 1982 1901 4.00 9 0.47 15 7.05 
  Wijgers, Ben 1984 NED1.0010.61159.15 
  Emami, Madjid 2012 GER1.0010.65159.75 
  Van Esterik, Erik 1947 NED1.0010.56158.40 
  Avis, Fred 1970 NED0.5010.10151.50 
  Witkamp, Jarno 1859 NED0.001-0.5615-8.40 
  Dissel, Henk 1986 NED0.001-0.3815-5.70 
  Schipper, Paul 2114 NED0.001-0.2315-3.45 
  Hummel, Joop 2003 NED0.001-0.3615-5.40 
  Favre, Bruno 1960 FRA0.5010.08151.20 

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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