Individual Calculations February 2020
 Vlaming, Jos  Total change: 26.80  Rating chartPersonal card
 Tata Steel Tienkampen 2020 Wijk aan Zee NED 2020-01-17
RcRownchangeKK*chgGame
 2083 2057 5.50 9 1.34 20 26.80 
  Roth, Thorsten 2106 GER1.0010.572011.40 
  Boersma, Jan 2069 NED0.5010.02200.40 
  Vroombout, Enrico 2111 NED1.0010.582011.60 
  Koelmans, Jan Willem 1924 NED1.0010.32206.40 
  Binnendijk, Ferdinand 2112 NED0.001-0.4220-8.40 
  Merbis, Max 2077 NED1.0010.532010.60 
  De Niet, Gert-Michiel 2186 NED0.001-0.3320-6.60 
  Goes, Sten 2160 NED0.5010.14202.80 
  Poncin, Peter 2006 NED0.501-0.0720-1.40 

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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