Individual Calculations November 2019
 Klaren, Oscar  Total change: 66.40  Rating chartPersonal card
 Hoogeveen Schaaktoernooi 2019 - Amateur I Hoogeveen NED 2019-10-19
RcRownchangeKK*chgGame
 1756 1752 5.00 7 1.66 40 66.40 
  Brinkhuis, Wim 1352  * NED1.0010.08403.20 
  Op Den Dries, Johan 2076 NED1.0010.874034.80 
  Bleeker, Kasper 1829 NED0.001-0.3940-15.60 
  Arnold, Frieda 1757 NED0.001-0.4940-19.60 
  Niemeijer, Leon 1389 NED1.0010.10404.00 
  Reinders, Joan 1885 NED1.0010.684027.20 
  Lootsma, Jan 2004 NED1.0010.814032.40 
 * 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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