Individual Calculations February 2024
 Wolters, Vincent  Total change: 7.40  Rating chartPersonal card
 Tata Steel Chess 204 - Nine-round event Wijk aan Zee NED 2024-01-19
RcRownchangeKK*chgGame
 1803 1812 5.00 9 0.37 20 7.40 
  Croes, Octavio c1717 ARU0.001-0.6320-12.60 
  Tamminga, Meile 1829 NED1.0010.522010.40 
  Valkenburg, Max 1728 NED0.501-0.1220-2.40 
  Flohr, Ron 1848 NED0.001-0.4520-9.00 
  Hageman, Ger 1880 NED0.001-0.4120-8.20 
  Dekker, Jop 1916 NED1.0010.642012.80 
  Landsheer, Jeroen 1711 NED1.0010.36207.20 
  Burer, Humphrey 1806 NED1.0010.49209.80 
  Koelmans, Jan Willem 1793 NED0.501-0.0320-0.60 

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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