Individual Calculations September 2012
 Blankert, Willem  Total change: -7.95  Rating chartPersonal card
 Hogeschool Zeeland 2012 Vlissingen NED 2012-08-04
RcRownchangeKK*chgGame
 2032 2020 3.50 8 -0.53 15 -7.95 
  Bosboom, Manuel m2383 NED0.001-0.1015-1.50 
  Kuiper, Willem 1810 NED0.501-0.2715-4.05 
  Timmermans, Adri 1838 NED1.0010.26153.90 
  Beeke, Bob 2253 NED0.001-0.2115-3.15 
  De Pooter, Ronald 1873 NED1.0010.30154.50 
  Helbig, Mark f2325 GER0.001-0.1415-2.10 
  Maas, Joop 1890 NED0.501-0.1815-2.70 
  Rolf, Marco 1881 GER0.501-0.1915-2.85 

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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