Individual Calculations September 2019
 De Wilde, Rik  Total change: -21.80  Rating chartPersonal card
 23e Hogeschool Zeeland toernooi 2019 Vlissingen NED 2019-08-03
RcRownchangeKK*chgGame
 1954 2169 5.00 8 -1.09 20 -21.80 
  Hofstee, Piet 1769  * NED1.0010.08201.60 
  Schakel, Lemmy 1911 NED1.0010.18203.60 
  Van Liempt, Michael 2091 NED0.501-0.1120-2.20 
  Hng, Mei-En Emmanuelle wf2026 SGP0.501-0.1920-3.80 
  Krause, Thomas 2062 GER0.001-0.6520-13.00 
  Hendrikse, Ad 1925 NED0.501-0.3020-6.00 
  Van Haaften, Maarten 1870 NED1.0010.15203.00 
  De Boer, Robert 1976 NED0.501-0.2520-5.00 
 * 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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