Individual Calculations September 2018
 Van Dommelen, Martin  Total change: -15.20  Rating chartPersonal card
 22e Hogeschool Zeeland toernooi Vlissingen NED 2018-08-04
RcRownchangeKK*chgGame
 2025 2192 5.50 9 -0.76 20 -15.20 
  De Winter, Gerard 1792  * NED1.0010.08201.60 
  Tibke, Jonas 1921 GER0.501-0.3320-6.60 
  Van Diermen, Arie 1922 NED0.501-0.3320-6.60 
  Feltman, Bart 1943 NED1.0010.19203.80 
  Admiraal, Miguoel m2479 NED0.001-0.1620-3.20 
  Sparreboom, Wil 1914 NED1.0010.17203.40 
  Anusha, N L V 1898 IND0.501-0.3520-7.00 
  Van Delft, Merijn m2395 NED0.001-0.2420-4.80 
  Mensing, Andrew 1964 NED1.0010.21204.20 
 * 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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