Individual Calculations March 2016
 Boontje, Willem  Total change: -27.20  Rating chartPersonal card
 Tata Steel Chess Tournament 2016 - Tienkampen Wijk aan Zee NED 2016-01-22
RcRownchangeKK*chgGame
 1873 1848 3.50 9 -0.68 40 -27.20 
  Rot, Jan 1940 NED0.001-0.3740-14.80 
  Sprong, Ton 1804 NED0.501-0.0640-2.40 
  Albrecht, Alex 1891 NED0.001-0.4440-17.60 
  Temisaren Johnson, Matthew 1898 SUD0.001-0.4340-17.20 
  Erin, Igor 1789 NED0.001-0.5840-23.20 
  Schmit, Evert 1836 NED0.501-0.0240-0.80 
  De Vries, Theo 1943 NED1.0010.634025.20 
  Van De Schootbrugge, Gabri 1910 NED0.5010.09403.60 
  Kim, Inguh c1846 KOR1.0010.504020.00 

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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