Individual Calculations February 2019
 Scherpenisse, Kees  Total change: -0.80  Rating chartPersonal card
 Tata Steel Chess Tournament 2018 - Tienkampen Wijk aan Zee NED 2019-01-18
RcRownchangeKK*chgGame
 1811 1871 4.50 8 -0.04 20 -0.80 
  Breedveld, Erik 1835 NED0.501-0.0520-1.00 
  Ippel, Cornelius 1754 NED0.501-0.1620-3.20 
  Vanduyfhuys, Igor 1493 BEL1.0010.09201.80 
  Van De Laar, Bruun 1912 NED0.5010.06201.20 
  Bermon, Henk 1876 NED0.5010.01200.20 
  Bartels, Richie 1893 NED0.5010.03200.60 
  Visschedijk, Theo 1883 NED0.5010.02200.40 
  Van Der Hagen, Loek 1842 NED0.501-0.0420-0.80 

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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