Individual Calculations February 2020
 Merbis, Max  Total change: -28.80  Rating chartPersonal card
 Tata Steel Tienkampen 2020 Wijk aan Zee NED 2020-01-17
RcRownchangeKK*chgGame
 2081 2077 3.00 9 -1.44 20 -28.80 
  De Niet, Gert-Michiel 2186 NED1.0010.652013.00 
  Goes, Sten 2160 NED0.001-0.3920-7.80 
  Poncin, Peter 2006 NED0.001-0.6020-12.00 
  Roth, Thorsten 2106 GER0.001-0.4620-9.20 
  Boersma, Jan 2069 NED1.0010.49209.80 
  Vlaming, Jos 2057 NED0.001-0.5320-10.60 
  Koelmans, Jan Willem 1924 NED1.0010.30206.00 
  Binnendijk, Ferdinand 2112 NED0.001-0.4520-9.00 
  Vroombout, Enrico 2111 NED0.001-0.4520-9.00 

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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