Individual Calculations March 2016
 Dekker, Wim  Total change: -113.60  Rating chartPersonal card
 Tata Steel Chess Tournament 2016 - Tienkampen Wijk aan Zee NED 2016-01-22
RcRownchangeKK*chgGame
 1752 1823 2.50 9 -2.84 40 -113.60 
  Van Meerkerk, Jaap 1854 NED0.001-0.4640-18.40 
  Timmermans, Henk 1809 NED0.001-0.5240-20.80 
  Greven, Ron 1728 NED0.501-0.1340-5.20 
  Lith, Tony 1746 NED0.001-0.6140-24.40 
  De Vries, Izaac 1741 NED0.501-0.1140-4.40 
  Van Foreest, Machteld 1554 NED0.001-0.8340-33.20 
  Dekker, Paul 1793 NED0.501-0.0440-1.60 
  Ippel, Cok 1770 NED1.0010.434017.20 
  De Vreeze, Frans 1772 NED0.001-0.5740-22.80 

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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