Individual Calculations August 2018
 Boom, Harrie  Total change: -12.40  Rating chartPersonal card
 Amsterdam Science Park 2018 - C Amsterdam NED 2018-07-07
RcRownchangeKK*chgGame
 1586 1665 3.00 6 -0.62 20 -12.40 
  Van Aken, Jelmer 1629 NED1.0010.45209.00 
  Elisen, Peter 1598 NED1.0010.41208.20 
  Neisingh, Nils 1635 NED0.501-0.0420-0.80 
  Shadrin, Mitia 1576 NED0.001-0.6220-12.40 
  Njoo, Timothy 1641 NED0.001-0.5320-10.60 
  Beusen, Frank 1435 NED0.501-0.2920-5.80 

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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