Individual Calculations September 2015
 Van Der Werf, Joel  Total change: 35.60  Rating chartPersonal card
 ONJK Borne NED 2015-08-03
RcRownchangeKK*chgGame
 1785 1650 3.50 8 0.89 40 35.60 
  Hilwerda, Jonas 1912 NED0.001-0.1840-7.20 
  De Lange, Steyn 1822 NED0.001-0.2740-10.80 
  Frambol, Christian Emil 1738 DEN0.5010.12404.80 
  Bruil, Rembrandt 1903 NED1.0010.814032.40 
  Carpentier, Jannes 1867 BEL0.001-0.2240-8.80 
  Chaerle, Josse 1789 BEL0.5010.19407.60 
  Kalle, Erwin 1829 NED0.5010.23409.20 
  Langie, Jeroen 1419 BEL1.0010.21408.40 

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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