Individual Calculations February 2019
 Vlaming, Jos  Total change: -46.40  Rating chartPersonal card
 Tata Steel Chess Tournament 2018 - Tienkampen Wijk aan Zee NED 2019-01-18
RcRownchangeKK*chgGame
 2086 2153 3.00 9 -2.32 20 -46.40 
  Van Der Elburg, Freddie 2181 NED0.001-0.4620-9.20 
  Hummel, Joop 2005 NED0.001-0.7020-14.00 
  Ahlers, Ben 2107 NED1.0010.44208.80 
  Bouton, Christophe 1964 FRA0.501-0.2520-5.00 
  Oosterlaken, Ed 2075 NED0.501-0.1120-2.20 
  Polak, Indra 2126 NED0.001-0.5420-10.80 
  Knol, Geon 2124 NED0.001-0.5420-10.80 
  Morice, Ludovic 2059 FRA0.501-0.1320-2.60 
  Romano, Luis Miguel 2131 POR0.501-0.0320-0.60 

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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