Individual Calculations September 2018
 Oosterom, Erik  Total change: -15.20  Rating chartPersonal card
 22e Hogeschool Zeeland toernooi Vlissingen NED 2018-08-04
RcRownchangeKK*chgGame
 1981 2113 4.50 8 -0.76 20 -15.20 
  Woning, Dirk 1713  * NED1.0010.08201.60 
  Henrichs, Thomas m2486 GER0.001-0.1020-2.00 
  Smink, Meinte 1820 NED1.0010.15203.00 
  Anusha, N L V 1898 IND0.501-0.2720-5.40 
  Van Gemert, Rogier 1901 NED1.0010.23204.60 
  De Jong, Migchiel m2339 NED0.001-0.2120-4.20 
  Van De Poel, Taco 1909 NED0.501-0.2620-5.20 
  Brands, Kevin 1778 NED0.501-0.3820-7.60 
 * 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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