Individual Calculations September 2019
 Brachmann, Jules  Total change: 32.00  Rating chartPersonal card
 Open Dutch Championship U20 Borne NED 2019-08-05
RcRownchangeKK*chgGame
 1446 1152 2.50 9 0.80 40 32.00 
  Butzen, Robin 1552  * BEL0.001-0.0840-3.20 
  Segers, Job 1552  * NED1.0010.924036.80 
  Albers, Sasa 1552  * NED0.001-0.0840-3.20 
  Boudry, William 1552  * BEL0.001-0.0840-3.20 
  Nies, Levi 1516 NED0.001-0.1040-4.00 
  Hofstra, Tetske 1126 NED0.501-0.0440-1.60 
  Koning, Femke 1552  * NED0.001-0.0840-3.20 
  Hofstra, Remmelt 1134 NED1.0010.474018.80 
  Vermet, Thomas 1477 NED0.001-0.1340-5.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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