Individual Calculations September 2016
 Qatina, Waheeb  Total change: -41.60  Rating chartPersonal card
 Dutch Open 2016 - Reserve A Dieren NED 2016-07-26
RcRownchangeKK*chgGame
 1860 1724 2.00 8 -0.57 40 -22.80 
  Jansen, Ingeborg 1936 NED0.001-0.2340-9.20 
  Zeeman, Goswin 1882 NED0.001-0.2940-11.60 
  Van Leeuwen, Hans 1874 NED0.5010.20408.00 
  Yang, Wang 1903 NED0.001-0.2740-10.80 
  Deblauwe, Pauwel 1829 BEL1.0010.644025.60 
  Homfeldt, Christopher 1723 GER0.5010.00400.00 
  Belle, Erika wm1911 NED0.001-0.2640-10.40 
  Montsma, Foppe-Jan 1825 NED0.001-0.3640-14.40 

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)
 
 3e Nazomertoernooi Assen 2016 Assen NED 2016-08-26
RcRownchangeKK*chgGame
 1734 1724 0.50 2 -0.47 40 -18.80 
  Bottema, Jeroen 1750 NED0.5010.04401.60 
  Van Foreest, Machteld 1717 NED0.001-0.5140-20.40 

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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