Individual Calculations September 2019
 Mainka, Alwin  Total change: -60.80  Rating chartPersonal card
 Open Dutch Championship U16 Borne NED 2019-08-05
RcRownchangeKK*chgGame
 1707 1989 5.00 8 -1.52 40 -60.80 
  Nopper, Louis 1589  * GER1.0010.08403.20 
  Hubers, Daan 1589  * NED0.501-0.4240-16.80 
  Rogge, Parcival 1743 BEL0.501-0.3140-12.40 
  Klaren, Oscar 1761 NED1.0010.21408.40 
  Arnold, Kiri 1590 NED0.501-0.4240-16.80 
  Baselmans, Daan 1720 NED0.501-0.3340-13.20 
  Molanus, Lennart 1619 NED1.0010.10404.00 
  Maters, Arthur 2042 NED0.001-0.4340-17.20 
 * 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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