Individual Calculations September 2016
 Jonkheer, Alex  Total change: -30.40  Rating chartPersonal card
 20e Hogeschool Zeeland Toernooi Vlissingen NED 2016-08-06
RcRownchangeKK*chgGame
 1752 1700 2.00 8 -1.52 20 -30.40 
  Nachbar, Benjamin 2100  * GER0.001-0.0820-1.60 
  Wedda, Dries 1920 NED0.001-0.2220-4.40 
  De Jonge, Edwin 1892 NED0.001-0.2520-5.00 
  Kooman, Ko 1419 NED1.0010.16203.20 
  Moens, Patrick 1886 BEL0.001-0.2620-5.20 
  De Meester, Johan 1853 NED0.001-0.3020-6.00 
  Lefebvre, Willy 1518 BEL0.001-0.7420-14.80 
  Janse, Circe 1427 NED1.0010.17203.40 
 * 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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